86276040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1811}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 259623360

約数和(自身を除く): 173347320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1811, 1985, 2382, 3176, 3622, 3970, 4764, 5433, 5955, 7244, 7940, 9055, 9528, 10866, 11910, 14488, 15880, 18110, 21732, 23820, 27165, 36220, 43464, 47640, 54330, 72440, 108660, 217320, 718967, 1437934, 2156901, 2875868, 3594835, 4313802, 5751736, 7189670, 8627604, 10784505, 14379340, 17255208, 21569010, 28758680, 43138020, 86276040]

約数ペア:

[(1, 86276040), (2, 43138020), (3, 28758680), (4, 21569010), (5, 17255208), (6, 14379340), (8, 10784505), (10, 8627604), (12, 7189670), (15, 5751736), (20, 4313802), (24, 3594835), (30, 2875868), (40, 2156901), (60, 1437934), (120, 718967), (397, 217320), (794, 108660), (1191, 72440), (1588, 54330), (1811, 47640), (1985, 43464), (2382, 36220), (3176, 27165), (3622, 23820), (3970, 21732), (4764, 18110), (5433, 15880), (5955, 14488), (7244, 11910), (7940, 10866), (9055, 9528)]