4916040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 14981760

約数和(自身を除く): 10065720

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, 577, 710, 852, 1065, 1154, 1420, 1704, 1731, 2130, 2308, 2840, 2885, 3462, 4260, 4616, 5770, 6924, 8520, 8655, 11540, 13848, 17310, 23080, 34620, 40967, 69240, 81934, 122901, 163868, 204835, 245802, 327736, 409670, 491604, 614505, 819340, 983208, 1229010, 1638680, 2458020, 4916040]

約数ペア:

[(1, 4916040), (2, 2458020), (3, 1638680), (4, 1229010), (5, 983208), (6, 819340), (8, 614505), (10, 491604), (12, 409670), (15, 327736), (20, 245802), (24, 204835), (30, 163868), (40, 122901), (60, 81934), (71, 69240), (120, 40967), (142, 34620), (213, 23080), (284, 17310), (355, 13848), (426, 11540), (568, 8655), (577, 8520), (710, 6924), (852, 5770), (1065, 4616), (1154, 4260), (1420, 3462), (1704, 2885), (1731, 2840), (2130, 2308)]