916445280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26891}}^1$

素因数の和:26980

約数の個数: 96

約数和(自身を含む): 2927570688

約数和(自身を除く): 2011125408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6816, 8520, 11360, 17040, 26891, 34080, 53782, 80673, 107564, 134455, 161346, 215128, 268910, 322692, 403365, 430256, 537820, 645384, 806730, 860512, 1075640, 1290768, 1613460, 1909261, 2151280, 2581536, 3226920, 3818522, 4302560, 5727783, 6453840, 7637044, 9546305, 11455566, 12907680, 15274088, 19092610, 22911132, 28638915, 30548176, 38185220, 45822264, 57277830, 61096352, 76370440, 91644528, 114555660, 152740880, 183289056, 229111320, 305481760, 458222640, 916445280]

約数ペア:

[(1, 916445280), (2, 458222640), (3, 305481760), (4, 229111320), (5, 183289056), (6, 152740880), (8, 114555660), (10, 91644528), (12, 76370440), (15, 61096352), (16, 57277830), (20, 45822264), (24, 38185220), (30, 30548176), (32, 28638915), (40, 22911132), (48, 19092610), (60, 15274088), (71, 12907680), (80, 11455566), (96, 9546305), (120, 7637044), (142, 6453840), (160, 5727783), (213, 4302560), (240, 3818522), (284, 3226920), (355, 2581536), (426, 2151280), (480, 1909261), (568, 1613460), (710, 1290768), (852, 1075640), (1065, 860512), (1136, 806730), (1420, 645384), (1704, 537820), (2130, 430256), (2272, 403365), (2840, 322692), (3408, 268910), (4260, 215128), (5680, 161346), (6816, 134455), (8520, 107564), (11360, 80673), (17040, 53782), (26891, 34080)]