82196040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1627}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 247325760

約数和(自身を除く): 165129720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1627, 1684, 2105, 2526, 3254, 3368, 4210, 4881, 5052, 6315, 6508, 8135, 8420, 9762, 10104, 12630, 13016, 16270, 16840, 19524, 24405, 25260, 32540, 39048, 48810, 50520, 65080, 97620, 195240, 684967, 1369934, 2054901, 2739868, 3424835, 4109802, 5479736, 6849670, 8219604, 10274505, 13699340, 16439208, 20549010, 27398680, 41098020, 82196040]

約数ペア:

[(1, 82196040), (2, 41098020), (3, 27398680), (4, 20549010), (5, 16439208), (6, 13699340), (8, 10274505), (10, 8219604), (12, 6849670), (15, 5479736), (20, 4109802), (24, 3424835), (30, 2739868), (40, 2054901), (60, 1369934), (120, 684967), (421, 195240), (842, 97620), (1263, 65080), (1627, 50520), (1684, 48810), (2105, 39048), (2526, 32540), (3254, 25260), (3368, 24405), (4210, 19524), (4881, 16840), (5052, 16270), (6315, 13016), (6508, 12630), (8135, 10104), (8420, 9762)]