195818640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13829}}^1$

素因数の和:13904

約数の個数: 80

約数和(自身を含む): 617371200

約数和(自身を除く): 421552560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 13829, 14160, 27658, 41487, 55316, 69145, 82974, 110632, 138290, 165948, 207435, 221264, 276580, 331896, 414870, 553160, 663792, 815911, 829740, 1106320, 1631822, 1659480, 2447733, 3263644, 3318960, 4079555, 4895466, 6527288, 8159110, 9790932, 12238665, 13054576, 16318220, 19581864, 24477330, 32636440, 39163728, 48954660, 65272880, 97909320, 195818640]

約数ペア:

[(1, 195818640), (2, 97909320), (3, 65272880), (4, 48954660), (5, 39163728), (6, 32636440), (8, 24477330), (10, 19581864), (12, 16318220), (15, 13054576), (16, 12238665), (20, 9790932), (24, 8159110), (30, 6527288), (40, 4895466), (48, 4079555), (59, 3318960), (60, 3263644), (80, 2447733), (118, 1659480), (120, 1631822), (177, 1106320), (236, 829740), (240, 815911), (295, 663792), (354, 553160), (472, 414870), (590, 331896), (708, 276580), (885, 221264), (944, 207435), (1180, 165948), (1416, 138290), (1770, 110632), (2360, 82974), (2832, 69145), (3540, 55316), (4720, 41487), (7080, 27658), (13829, 14160)]