259256040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{58391}}^1$

素因数の和:58442

約数の個数: 64

約数和(自身を含む): 798802560

約数和(自身を除く): 539546520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 58391, 116782, 175173, 233564, 291955, 350346, 467128, 583910, 700692, 875865, 1167820, 1401384, 1751730, 2160467, 2335640, 3503460, 4320934, 6481401, 7006920, 8641868, 10802335, 12962802, 17283736, 21604670, 25925604, 32407005, 43209340, 51851208, 64814010, 86418680, 129628020, 259256040]

約数ペア:

[(1, 259256040), (2, 129628020), (3, 86418680), (4, 64814010), (5, 51851208), (6, 43209340), (8, 32407005), (10, 25925604), (12, 21604670), (15, 17283736), (20, 12962802), (24, 10802335), (30, 8641868), (37, 7006920), (40, 6481401), (60, 4320934), (74, 3503460), (111, 2335640), (120, 2160467), (148, 1751730), (185, 1401384), (222, 1167820), (296, 875865), (370, 700692), (444, 583910), (555, 467128), (740, 350346), (888, 291955), (1110, 233564), (1480, 175173), (2220, 116782), (4440, 58391)]