15293280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 48722688

約数和(自身を除く): 33429408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 211, 240, 302, 422, 453, 480, 604, 633, 755, 844, 906, 1055, 1208, 1266, 1510, 1688, 1812, 2110, 2265, 2416, 2532, 3020, 3165, 3376, 3624, 4220, 4530, 4832, 5064, 6040, 6330, 6752, 7248, 8440, 9060, 10128, 12080, 12660, 14496, 16880, 18120, 20256, 24160, 25320, 31861, 33760, 36240, 50640, 63722, 72480, 95583, 101280, 127444, 159305, 191166, 254888, 318610, 382332, 477915, 509776, 637220, 764664, 955830, 1019552, 1274440, 1529328, 1911660, 2548880, 3058656, 3823320, 5097760, 7646640, 15293280]

約数ペア:

[(1, 15293280), (2, 7646640), (3, 5097760), (4, 3823320), (5, 3058656), (6, 2548880), (8, 1911660), (10, 1529328), (12, 1274440), (15, 1019552), (16, 955830), (20, 764664), (24, 637220), (30, 509776), (32, 477915), (40, 382332), (48, 318610), (60, 254888), (80, 191166), (96, 159305), (120, 127444), (151, 101280), (160, 95583), (211, 72480), (240, 63722), (302, 50640), (422, 36240), (453, 33760), (480, 31861), (604, 25320), (633, 24160), (755, 20256), (844, 18120), (906, 16880), (1055, 14496), (1208, 12660), (1266, 12080), (1510, 10128), (1688, 9060), (1812, 8440), (2110, 7248), (2265, 6752), (2416, 6330), (2532, 6040), (3020, 5064), (3165, 4832), (3376, 4530), (3624, 4220)]