79024920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 257644800

約数和(自身を除く): 178619880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 260, 283, 312, 358, 390, 520, 537, 566, 716, 780, 849, 895, 1074, 1132, 1415, 1432, 1560, 1698, 1790, 2148, 2264, 2327, 2685, 2830, 3396, 3580, 3679, 4245, 4296, 4654, 5370, 5660, 6792, 6981, 7160, 7358, 8490, 9308, 10740, 11037, 11320, 11635, 13962, 14716, 16980, 18395, 18616, 21480, 22074, 23270, 27924, 29432, 33960, 34905, 36790, 44148, 46540, 50657, 55185, 55848, 69810, 73580, 88296, 93080, 101314, 110370, 139620, 147160, 151971, 202628, 220740, 253285, 279240, 303942, 405256, 441480, 506570, 607884, 658541, 759855, 1013140, 1215768, 1317082, 1519710, 1975623, 2026280, 2634164, 3039420, 3292705, 3951246, 5268328, 6078840, 6585410, 7902492, 9878115, 13170820, 15804984, 19756230, 26341640, 39512460, 79024920]

約数ペア:

[(1, 79024920), (2, 39512460), (3, 26341640), (4, 19756230), (5, 15804984), (6, 13170820), (8, 9878115), (10, 7902492), (12, 6585410), (13, 6078840), (15, 5268328), (20, 3951246), (24, 3292705), (26, 3039420), (30, 2634164), (39, 2026280), (40, 1975623), (52, 1519710), (60, 1317082), (65, 1215768), (78, 1013140), (104, 759855), (120, 658541), (130, 607884), (156, 506570), (179, 441480), (195, 405256), (260, 303942), (283, 279240), (312, 253285), (358, 220740), (390, 202628), (520, 151971), (537, 147160), (566, 139620), (716, 110370), (780, 101314), (849, 93080), (895, 88296), (1074, 73580), (1132, 69810), (1415, 55848), (1432, 55185), (1560, 50657), (1698, 46540), (1790, 44148), (2148, 36790), (2264, 34905), (2327, 33960), (2685, 29432), (2830, 27924), (3396, 23270), (3580, 22074), (3679, 21480), (4245, 18616), (4296, 18395), (4654, 16980), (5370, 14716), (5660, 13962), (6792, 11635), (6981, 11320), (7160, 11037), (7358, 10740), (8490, 9308)]