121709520

素因数分解:

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

素因数の和:147

約数の個数: 240

約数和(自身を含む): 440656320

約数和(自身を除く): 318946800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 67, 72, 80, 87, 90, 108, 116, 120, 134, 135, 144, 145, 174, 180, 201, 216, 232, 240, 261, 268, 270, 290, 335, 348, 360, 402, 432, 435, 464, 522, 536, 540, 580, 603, 670, 696, 720, 783, 804, 841, 870, 1005, 1044, 1072, 1080, 1160, 1206, 1305, 1340, 1392, 1566, 1608, 1682, 1740, 1809, 1943, 2010, 2088, 2160, 2320, 2412, 2523, 2610, 2680, 3015, 3132, 3216, 3364, 3480, 3618, 3886, 3915, 4020, 4176, 4205, 4824, 5046, 5220, 5360, 5829, 6030, 6264, 6728, 6960, 7236, 7569, 7772, 7830, 8040, 8410, 9045, 9648, 9715, 10092, 10440, 11658, 12060, 12528, 12615, 13456, 14472, 15138, 15544, 15660, 16080, 16820, 17487, 18090, 19430, 20184, 20880, 22707, 23316, 24120, 25230, 28944, 29145, 30276, 31088, 31320, 33640, 34974, 36180, 37845, 38860, 40368, 45414, 46632, 48240, 50460, 52461, 56347, 58290, 60552, 62640, 67280, 69948, 72360, 75690, 77720, 87435, 90828, 93264, 100920, 104922, 112694, 113535, 116580, 121104, 139896, 144720, 151380, 155440, 169041, 174870, 181656, 201840, 209844, 225388, 227070, 233160, 262305, 279792, 281735, 302760, 338082, 349740, 363312, 419688, 450776, 454140, 466320, 507123, 524610, 563470, 605520, 676164, 699480, 839376, 845205, 901552, 908280, 1014246, 1049220, 1126940, 1352328, 1398960, 1521369, 1690410, 1816560, 2028492, 2098440, 2253880, 2535615, 2704656, 3042738, 3380820, 4056984, 4196880, 4507760, 5071230, 6085476, 6761640, 7606845, 8113968, 10142460, 12170952, 13523280, 15213690, 20284920, 24341904, 30427380, 40569840, 60854760, 121709520]

約数ペア:

[(1, 121709520), (2, 60854760), (3, 40569840), (4, 30427380), (5, 24341904), (6, 20284920), (8, 15213690), (9, 13523280), (10, 12170952), (12, 10142460), (15, 8113968), (16, 7606845), (18, 6761640), (20, 6085476), (24, 5071230), (27, 4507760), (29, 4196880), (30, 4056984), (36, 3380820), (40, 3042738), (45, 2704656), (48, 2535615), (54, 2253880), (58, 2098440), (60, 2028492), (67, 1816560), (72, 1690410), (80, 1521369), (87, 1398960), (90, 1352328), (108, 1126940), (116, 1049220), (120, 1014246), (134, 908280), (135, 901552), (144, 845205), (145, 839376), (174, 699480), (180, 676164), (201, 605520), (216, 563470), (232, 524610), (240, 507123), (261, 466320), (268, 454140), (270, 450776), (290, 419688), (335, 363312), (348, 349740), (360, 338082), (402, 302760), (432, 281735), (435, 279792), (464, 262305), (522, 233160), (536, 227070), (540, 225388), (580, 209844), (603, 201840), (670, 181656), (696, 174870), (720, 169041), (783, 155440), (804, 151380), (841, 144720), (870, 139896), (1005, 121104), (1044, 116580), (1072, 113535), (1080, 112694), (1160, 104922), (1206, 100920), (1305, 93264), (1340, 90828), (1392, 87435), (1566, 77720), (1608, 75690), (1682, 72360), (1740, 69948), (1809, 67280), (1943, 62640), (2010, 60552), (2088, 58290), (2160, 56347), (2320, 52461), (2412, 50460), (2523, 48240), (2610, 46632), (2680, 45414), (3015, 40368), (3132, 38860), (3216, 37845), (3364, 36180), (3480, 34974), (3618, 33640), (3886, 31320), (3915, 31088), (4020, 30276), (4176, 29145), (4205, 28944), (4824, 25230), (5046, 24120), (5220, 23316), (5360, 22707), (5829, 20880), (6030, 20184), (6264, 19430), (6728, 18090), (6960, 17487), (7236, 16820), (7569, 16080), (7772, 15660), (7830, 15544), (8040, 15138), (8410, 14472), (9045, 13456), (9648, 12615), (9715, 12528), (10092, 12060), (10440, 11658)]