3908520018120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{458746481}}^1$

素因数の和:458746566

約数の個数: 64

約数和(自身を含む): 11890708813440

約数和(自身を除く): 7982188795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 458746481, 917492962, 1376239443, 1834985924, 2293732405, 2752478886, 3669971848, 4587464810, 5504957772, 6881197215, 9174929620, 11009915544, 13762394430, 18349859240, 27524788860, 32571000151, 55049577720, 65142000302, 97713000453, 130284000604, 162855000755, 195426000906, 260568001208, 325710001510, 390852001812, 488565002265, 651420003020, 781704003624, 977130004530, 1302840006040, 1954260009060, 3908520018120]

約数ペア:

[(1, 3908520018120), (2, 1954260009060), (3, 1302840006040), (4, 977130004530), (5, 781704003624), (6, 651420003020), (8, 488565002265), (10, 390852001812), (12, 325710001510), (15, 260568001208), (20, 195426000906), (24, 162855000755), (30, 130284000604), (40, 97713000453), (60, 65142000302), (71, 55049577720), (120, 32571000151), (142, 27524788860), (213, 18349859240), (284, 13762394430), (355, 11009915544), (426, 9174929620), (568, 6881197215), (710, 5504957772), (852, 4587464810), (1065, 3669971848), (1420, 2752478886), (1704, 2293732405), (2130, 1834985924), (2840, 1376239443), (4260, 917492962), (8520, 458746481)]