383437920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1399}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 1210809600

約数和(自身を除く): 827371680

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, 1399, 1713, 2284, 2798, 2855, 3426, 4197, 4568, 5596, 5710, 6852, 6995, 8394, 8565, 9136, 11192, 11420, 13704, 13990, 16788, 17130, 18272, 20985, 22384, 22840, 27408, 27980, 33576, 34260, 41970, 44768, 45680, 54816, 55960, 67152, 68520, 83940, 91360, 111920, 134304, 137040, 167880, 223840, 274080, 335760, 671520, 798829, 1597658, 2396487, 3195316, 3994145, 4792974, 6390632, 7988290, 9585948, 11982435, 12781264, 15976580, 19171896, 23964870, 25562528, 31953160, 38343792, 47929740, 63906320, 76687584, 95859480, 127812640, 191718960, 383437920]

約数ペア:

[(1, 383437920), (2, 191718960), (3, 127812640), (4, 95859480), (5, 76687584), (6, 63906320), (8, 47929740), (10, 38343792), (12, 31953160), (15, 25562528), (16, 23964870), (20, 19171896), (24, 15976580), (30, 12781264), (32, 11982435), (40, 9585948), (48, 7988290), (60, 6390632), (80, 4792974), (96, 3994145), (120, 3195316), (160, 2396487), (240, 1597658), (480, 798829), (571, 671520), (1142, 335760), (1399, 274080), (1713, 223840), (2284, 167880), (2798, 137040), (2855, 134304), (3426, 111920), (4197, 91360), (4568, 83940), (5596, 68520), (5710, 67152), (6852, 55960), (6995, 54816), (8394, 45680), (8565, 44768), (9136, 41970), (11192, 34260), (11420, 33576), (13704, 27980), (13990, 27408), (16788, 22840), (17130, 22384), (18272, 20985)]