15388560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 59192640

約数和(自身を除く): 43804080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 67, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 134, 144, 145, 165, 174, 176, 180, 198, 201, 220, 232, 240, 261, 264, 268, 290, 319, 330, 335, 348, 360, 396, 402, 435, 440, 464, 495, 522, 528, 536, 580, 603, 638, 660, 670, 696, 720, 737, 792, 804, 870, 880, 957, 990, 1005, 1044, 1072, 1160, 1206, 1276, 1305, 1320, 1340, 1392, 1474, 1584, 1595, 1608, 1740, 1914, 1943, 1980, 2010, 2088, 2211, 2320, 2412, 2552, 2610, 2640, 2680, 2871, 2948, 3015, 3190, 3216, 3480, 3685, 3828, 3886, 3960, 4020, 4176, 4422, 4785, 4824, 5104, 5220, 5360, 5742, 5829, 5896, 6030, 6380, 6633, 6960, 7370, 7656, 7772, 7920, 8040, 8844, 9570, 9648, 9715, 10440, 11055, 11484, 11658, 11792, 12060, 12760, 13266, 14355, 14740, 15312, 15544, 16080, 17487, 17688, 19140, 19430, 20880, 21373, 22110, 22968, 23316, 24120, 25520, 26532, 28710, 29145, 29480, 31088, 33165, 34974, 35376, 38280, 38860, 42746, 44220, 45936, 46632, 48240, 53064, 57420, 58290, 58960, 64119, 66330, 69948, 76560, 77720, 85492, 87435, 88440, 93264, 106128, 106865, 114840, 116580, 128238, 132660, 139896, 155440, 170984, 174870, 176880, 192357, 213730, 229680, 233160, 256476, 265320, 279792, 320595, 341968, 349740, 384714, 427460, 466320, 512952, 530640, 641190, 699480, 769428, 854920, 961785, 1025904, 1282380, 1398960, 1538856, 1709840, 1923570, 2564760, 3077712, 3847140, 5129520, 7694280, 15388560]

約数ペア:

[(1, 15388560), (2, 7694280), (3, 5129520), (4, 3847140), (5, 3077712), (6, 2564760), (8, 1923570), (9, 1709840), (10, 1538856), (11, 1398960), (12, 1282380), (15, 1025904), (16, 961785), (18, 854920), (20, 769428), (22, 699480), (24, 641190), (29, 530640), (30, 512952), (33, 466320), (36, 427460), (40, 384714), (44, 349740), (45, 341968), (48, 320595), (55, 279792), (58, 265320), (60, 256476), (66, 233160), (67, 229680), (72, 213730), (80, 192357), (87, 176880), (88, 174870), (90, 170984), (99, 155440), (110, 139896), (116, 132660), (120, 128238), (132, 116580), (134, 114840), (144, 106865), (145, 106128), (165, 93264), (174, 88440), (176, 87435), (180, 85492), (198, 77720), (201, 76560), (220, 69948), (232, 66330), (240, 64119), (261, 58960), (264, 58290), (268, 57420), (290, 53064), (319, 48240), (330, 46632), (335, 45936), (348, 44220), (360, 42746), (396, 38860), (402, 38280), (435, 35376), (440, 34974), (464, 33165), (495, 31088), (522, 29480), (528, 29145), (536, 28710), (580, 26532), (603, 25520), (638, 24120), (660, 23316), (670, 22968), (696, 22110), (720, 21373), (737, 20880), (792, 19430), (804, 19140), (870, 17688), (880, 17487), (957, 16080), (990, 15544), (1005, 15312), (1044, 14740), (1072, 14355), (1160, 13266), (1206, 12760), (1276, 12060), (1305, 11792), (1320, 11658), (1340, 11484), (1392, 11055), (1474, 10440), (1584, 9715), (1595, 9648), (1608, 9570), (1740, 8844), (1914, 8040), (1943, 7920), (1980, 7772), (2010, 7656), (2088, 7370), (2211, 6960), (2320, 6633), (2412, 6380), (2552, 6030), (2610, 5896), (2640, 5829), (2680, 5742), (2871, 5360), (2948, 5220), (3015, 5104), (3190, 4824), (3216, 4785), (3480, 4422), (3685, 4176), (3828, 4020), (3886, 3960)]