492010020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118843}}^1$

素因数の和:118881

約数の個数: 72

約数和(自身を含む): 1557331776

約数和(自身を除く): 1065321756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 118843, 237686, 356529, 475372, 594215, 713058, 1069587, 1188430, 1426116, 1782645, 2139174, 2376860, 2733389, 3565290, 4278348, 5347935, 5466778, 7130580, 8200167, 10695870, 10933556, 13666945, 16400334, 21391740, 24600501, 27333890, 32800668, 41000835, 49201002, 54667780, 82001670, 98402004, 123002505, 164003340, 246005010, 492010020]

約数ペア:

[(1, 492010020), (2, 246005010), (3, 164003340), (4, 123002505), (5, 98402004), (6, 82001670), (9, 54667780), (10, 49201002), (12, 41000835), (15, 32800668), (18, 27333890), (20, 24600501), (23, 21391740), (30, 16400334), (36, 13666945), (45, 10933556), (46, 10695870), (60, 8200167), (69, 7130580), (90, 5466778), (92, 5347935), (115, 4278348), (138, 3565290), (180, 2733389), (207, 2376860), (230, 2139174), (276, 1782645), (345, 1426116), (414, 1188430), (460, 1069587), (690, 713058), (828, 594215), (1035, 475372), (1380, 356529), (2070, 237686), (4140, 118843)]