406460640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1483}}^1$

素因数の和:2072

約数の個数: 96

約数和(自身を含む): 1283458176

約数和(自身を除く): 876997536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 571, 1142, 1483, 1713, 2284, 2855, 2966, 3426, 4449, 4568, 5710, 5932, 6852, 7415, 8565, 8898, 9136, 11420, 11864, 13704, 14830, 17130, 17796, 18272, 22245, 22840, 23728, 27408, 29660, 34260, 35592, 44490, 45680, 47456, 54816, 59320, 68520, 71184, 88980, 91360, 118640, 137040, 142368, 177960, 237280, 274080, 355920, 711840, 846793, 1693586, 2540379, 3387172, 4233965, 5080758, 6774344, 8467930, 10161516, 12701895, 13548688, 16935860, 20323032, 25403790, 27097376, 33871720, 40646064, 50807580, 67743440, 81292128, 101615160, 135486880, 203230320, 406460640]

約数ペア:

[(1, 406460640), (2, 203230320), (3, 135486880), (4, 101615160), (5, 81292128), (6, 67743440), (8, 50807580), (10, 40646064), (12, 33871720), (15, 27097376), (16, 25403790), (20, 20323032), (24, 16935860), (30, 13548688), (32, 12701895), (40, 10161516), (48, 8467930), (60, 6774344), (80, 5080758), (96, 4233965), (120, 3387172), (160, 2540379), (240, 1693586), (480, 846793), (571, 711840), (1142, 355920), (1483, 274080), (1713, 237280), (2284, 177960), (2855, 142368), (2966, 137040), (3426, 118640), (4449, 91360), (4568, 88980), (5710, 71184), (5932, 68520), (6852, 59320), (7415, 54816), (8565, 47456), (8898, 45680), (9136, 44490), (11420, 35592), (11864, 34260), (13704, 29660), (14830, 27408), (17130, 23728), (17796, 22840), (18272, 22245)]