29838480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17761}}^1$

素因数の和:17784

約数の個数: 80

約数和(自身を含む): 105719424

約数和(自身を除く): 75880944

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, 17761, 35522, 53283, 71044, 88805, 106566, 124327, 142088, 177610, 213132, 248654, 266415, 284176, 355220, 372981, 426264, 497308, 532830, 621635, 710440, 745962, 852528, 994616, 1065660, 1243270, 1420880, 1491924, 1864905, 1989232, 2131320, 2486540, 2983848, 3729810, 4262640, 4973080, 5967696, 7459620, 9946160, 14919240, 29838480]

約数ペア:

[(1, 29838480), (2, 14919240), (3, 9946160), (4, 7459620), (5, 5967696), (6, 4973080), (7, 4262640), (8, 3729810), (10, 2983848), (12, 2486540), (14, 2131320), (15, 1989232), (16, 1864905), (20, 1491924), (21, 1420880), (24, 1243270), (28, 1065660), (30, 994616), (35, 852528), (40, 745962), (42, 710440), (48, 621635), (56, 532830), (60, 497308), (70, 426264), (80, 372981), (84, 355220), (105, 284176), (112, 266415), (120, 248654), (140, 213132), (168, 177610), (210, 142088), (240, 124327), (280, 106566), (336, 88805), (420, 71044), (560, 53283), (840, 35522), (1680, 17761)]