126871320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14891}}^1$

素因数の和:14976

約数の個数: 64

約数和(自身を含む): 386000640

約数和(自身を除く): 259129320

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, 14891, 29782, 44673, 59564, 74455, 89346, 119128, 148910, 178692, 223365, 297820, 357384, 446730, 595640, 893460, 1057261, 1786920, 2114522, 3171783, 4229044, 5286305, 6343566, 8458088, 10572610, 12687132, 15858915, 21145220, 25374264, 31717830, 42290440, 63435660, 126871320]

約数ペア:

[(1, 126871320), (2, 63435660), (3, 42290440), (4, 31717830), (5, 25374264), (6, 21145220), (8, 15858915), (10, 12687132), (12, 10572610), (15, 8458088), (20, 6343566), (24, 5286305), (30, 4229044), (40, 3171783), (60, 2114522), (71, 1786920), (120, 1057261), (142, 893460), (213, 595640), (284, 446730), (355, 357384), (426, 297820), (568, 223365), (710, 178692), (852, 148910), (1065, 119128), (1420, 89346), (1704, 74455), (2130, 59564), (2840, 44673), (4260, 29782), (8520, 14891)]