55334760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 126105240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 449, 474, 520, 632, 780, 790, 898, 948, 1027, 1185, 1347, 1560, 1580, 1796, 1896, 2054, 2245, 2370, 2694, 3081, 3160, 3592, 4108, 4490, 4740, 5135, 5388, 5837, 6162, 6735, 8216, 8980, 9480, 10270, 10776, 11674, 12324, 13470, 15405, 17511, 17960, 20540, 23348, 24648, 26940, 29185, 30810, 35022, 35471, 41080, 46696, 53880, 58370, 61620, 70044, 70942, 87555, 106413, 116740, 123240, 140088, 141884, 175110, 177355, 212826, 233480, 283768, 350220, 354710, 425652, 461123, 532065, 700440, 709420, 851304, 922246, 1064130, 1383369, 1418840, 1844492, 2128260, 2305615, 2766738, 3688984, 4256520, 4611230, 5533476, 6916845, 9222460, 11066952, 13833690, 18444920, 27667380, 55334760]

約数ペア:

[(1, 55334760), (2, 27667380), (3, 18444920), (4, 13833690), (5, 11066952), (6, 9222460), (8, 6916845), (10, 5533476), (12, 4611230), (13, 4256520), (15, 3688984), (20, 2766738), (24, 2305615), (26, 2128260), (30, 1844492), (39, 1418840), (40, 1383369), (52, 1064130), (60, 922246), (65, 851304), (78, 709420), (79, 700440), (104, 532065), (120, 461123), (130, 425652), (156, 354710), (158, 350220), (195, 283768), (237, 233480), (260, 212826), (312, 177355), (316, 175110), (390, 141884), (395, 140088), (449, 123240), (474, 116740), (520, 106413), (632, 87555), (780, 70942), (790, 70044), (898, 61620), (948, 58370), (1027, 53880), (1185, 46696), (1347, 41080), (1560, 35471), (1580, 35022), (1796, 30810), (1896, 29185), (2054, 26940), (2245, 24648), (2370, 23348), (2694, 20540), (3081, 17960), (3160, 17511), (3592, 15405), (4108, 13470), (4490, 12324), (4740, 11674), (5135, 10776), (5388, 10270), (5837, 9480), (6162, 8980), (6735, 8216)]