12702480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7561}}^1$

素因数の和:7584

約数の個数: 80

約数和(自身を含む): 45009024

約数和(自身を除く): 32306544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7561, 15122, 22683, 30244, 37805, 45366, 52927, 60488, 75610, 90732, 105854, 113415, 120976, 151220, 158781, 181464, 211708, 226830, 264635, 302440, 317562, 362928, 423416, 453660, 529270, 604880, 635124, 793905, 846832, 907320, 1058540, 1270248, 1587810, 1814640, 2117080, 2540496, 3175620, 4234160, 6351240, 12702480]

約数ペア:

[(1, 12702480), (2, 6351240), (3, 4234160), (4, 3175620), (5, 2540496), (6, 2117080), (7, 1814640), (8, 1587810), (10, 1270248), (12, 1058540), (14, 907320), (15, 846832), (16, 793905), (20, 635124), (21, 604880), (24, 529270), (28, 453660), (30, 423416), (35, 362928), (40, 317562), (42, 302440), (48, 264635), (56, 226830), (60, 211708), (70, 181464), (80, 158781), (84, 151220), (105, 120976), (112, 113415), (120, 105854), (140, 90732), (168, 75610), (210, 60488), (240, 52927), (280, 45366), (336, 37805), (420, 30244), (560, 22683), (840, 15122), (1680, 7561)]