180465840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 667814400

約数和(自身を除く): 487348560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 43, 45, 48, 54, 58, 60, 67, 72, 80, 86, 87, 90, 108, 116, 120, 129, 134, 135, 144, 145, 172, 174, 180, 201, 215, 216, 232, 240, 258, 261, 268, 270, 290, 335, 344, 348, 360, 387, 402, 430, 432, 435, 464, 516, 522, 536, 540, 580, 603, 645, 670, 688, 696, 720, 774, 783, 804, 860, 870, 1005, 1032, 1044, 1072, 1080, 1160, 1161, 1206, 1247, 1290, 1305, 1340, 1392, 1548, 1566, 1608, 1720, 1740, 1809, 1935, 1943, 2010, 2064, 2088, 2160, 2320, 2322, 2412, 2494, 2580, 2610, 2680, 2881, 3015, 3096, 3132, 3216, 3440, 3480, 3618, 3741, 3870, 3886, 3915, 4020, 4176, 4644, 4824, 4988, 5160, 5220, 5360, 5762, 5805, 5829, 6030, 6192, 6235, 6264, 6960, 7236, 7482, 7740, 7772, 7830, 8040, 8643, 9045, 9288, 9648, 9715, 9976, 10320, 10440, 11223, 11524, 11610, 11658, 12060, 12470, 12528, 14405, 14472, 14964, 15480, 15544, 15660, 16080, 17286, 17487, 18090, 18576, 18705, 19430, 19952, 20880, 22446, 23048, 23220, 23316, 24120, 24940, 25929, 28810, 28944, 29145, 29928, 30960, 31088, 31320, 33669, 34572, 34974, 36180, 37410, 38860, 43215, 44892, 46096, 46440, 46632, 48240, 49880, 51858, 52461, 56115, 57620, 58290, 59856, 62640, 67338, 69144, 69948, 72360, 74820, 77720, 77787, 83549, 86430, 87435, 89784, 92880, 93264, 99760, 103716, 104922, 112230, 115240, 116580, 129645, 134676, 138288, 139896, 144720, 149640, 155440, 155574, 167098, 168345, 172860, 174870, 179568, 207432, 209844, 224460, 230480, 233160, 250647, 259290, 262305, 269352, 279792, 299280, 311148, 334196, 336690, 345720, 349740, 388935, 414864, 417745, 419688, 448920, 466320, 501294, 518580, 524610, 538704, 622296, 668392, 673380, 691440, 699480, 751941, 777870, 835490, 839376, 897840, 1002588, 1037160, 1049220, 1244592, 1253235, 1336784, 1346760, 1398960, 1503882, 1555740, 1670980, 2005176, 2074320, 2098440, 2255823, 2506470, 2693520, 3007764, 3111480, 3341960, 3759705, 4010352, 4196880, 4511646, 5012940, 6015528, 6222960, 6683920, 7519410, 9023292, 10025880, 11279115, 12031056, 15038820, 18046584, 20051760, 22558230, 30077640, 36093168, 45116460, 60155280, 90232920, 180465840]

約数ペア:

[(1, 180465840), (2, 90232920), (3, 60155280), (4, 45116460), (5, 36093168), (6, 30077640), (8, 22558230), (9, 20051760), (10, 18046584), (12, 15038820), (15, 12031056), (16, 11279115), (18, 10025880), (20, 9023292), (24, 7519410), (27, 6683920), (29, 6222960), (30, 6015528), (36, 5012940), (40, 4511646), (43, 4196880), (45, 4010352), (48, 3759705), (54, 3341960), (58, 3111480), (60, 3007764), (67, 2693520), (72, 2506470), (80, 2255823), (86, 2098440), (87, 2074320), (90, 2005176), (108, 1670980), (116, 1555740), (120, 1503882), (129, 1398960), (134, 1346760), (135, 1336784), (144, 1253235), (145, 1244592), (172, 1049220), (174, 1037160), (180, 1002588), (201, 897840), (215, 839376), (216, 835490), (232, 777870), (240, 751941), (258, 699480), (261, 691440), (268, 673380), (270, 668392), (290, 622296), (335, 538704), (344, 524610), (348, 518580), (360, 501294), (387, 466320), (402, 448920), (430, 419688), (432, 417745), (435, 414864), (464, 388935), (516, 349740), (522, 345720), (536, 336690), (540, 334196), (580, 311148), (603, 299280), (645, 279792), (670, 269352), (688, 262305), (696, 259290), (720, 250647), (774, 233160), (783, 230480), (804, 224460), (860, 209844), (870, 207432), (1005, 179568), (1032, 174870), (1044, 172860), (1072, 168345), (1080, 167098), (1160, 155574), (1161, 155440), (1206, 149640), (1247, 144720), (1290, 139896), (1305, 138288), (1340, 134676), (1392, 129645), (1548, 116580), (1566, 115240), (1608, 112230), (1720, 104922), (1740, 103716), (1809, 99760), (1935, 93264), (1943, 92880), (2010, 89784), (2064, 87435), (2088, 86430), (2160, 83549), (2320, 77787), (2322, 77720), (2412, 74820), (2494, 72360), (2580, 69948), (2610, 69144), (2680, 67338), (2881, 62640), (3015, 59856), (3096, 58290), (3132, 57620), (3216, 56115), (3440, 52461), (3480, 51858), (3618, 49880), (3741, 48240), (3870, 46632), (3886, 46440), (3915, 46096), (4020, 44892), (4176, 43215), (4644, 38860), (4824, 37410), (4988, 36180), (5160, 34974), (5220, 34572), (5360, 33669), (5762, 31320), (5805, 31088), (5829, 30960), (6030, 29928), (6192, 29145), (6235, 28944), (6264, 28810), (6960, 25929), (7236, 24940), (7482, 24120), (7740, 23316), (7772, 23220), (7830, 23048), (8040, 22446), (8643, 20880), (9045, 19952), (9288, 19430), (9648, 18705), (9715, 18576), (9976, 18090), (10320, 17487), (10440, 17286), (11223, 16080), (11524, 15660), (11610, 15544), (11658, 15480), (12060, 14964), (12470, 14472), (12528, 14405)]