260900960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2356

約数の個数: 96

約数和(自身を含む): 664215552

約数和(自身を除く): 403314592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1840, 2287, 2480, 2852, 3565, 3680, 4574, 4960, 5704, 7130, 9148, 11408, 11435, 14260, 18296, 22816, 22870, 28520, 36592, 45740, 52601, 57040, 70897, 73184, 91480, 105202, 114080, 141794, 182960, 210404, 263005, 283588, 354485, 365920, 420808, 526010, 567176, 708970, 841616, 1052020, 1134352, 1417940, 1630631, 1683232, 2104040, 2268704, 2835880, 3261262, 4208080, 5671760, 6522524, 8153155, 8416160, 11343520, 13045048, 16306310, 26090096, 32612620, 52180192, 65225240, 130450480, 260900960]

約数ペア:

[(1, 260900960), (2, 130450480), (4, 65225240), (5, 52180192), (8, 32612620), (10, 26090096), (16, 16306310), (20, 13045048), (23, 11343520), (31, 8416160), (32, 8153155), (40, 6522524), (46, 5671760), (62, 4208080), (80, 3261262), (92, 2835880), (115, 2268704), (124, 2104040), (155, 1683232), (160, 1630631), (184, 1417940), (230, 1134352), (248, 1052020), (310, 841616), (368, 708970), (460, 567176), (496, 526010), (620, 420808), (713, 365920), (736, 354485), (920, 283588), (992, 263005), (1240, 210404), (1426, 182960), (1840, 141794), (2287, 114080), (2480, 105202), (2852, 91480), (3565, 73184), (3680, 70897), (4574, 57040), (4960, 52601), (5704, 45740), (7130, 36592), (9148, 28520), (11408, 22870), (11435, 22816), (14260, 18296)]