73579920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1453}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 229336512

約数和(自身を除く): 155756592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1453, 1688, 2110, 2532, 2906, 3165, 3376, 4220, 4359, 5064, 5812, 6330, 7265, 8440, 8718, 10128, 11624, 12660, 14530, 16880, 17436, 21795, 23248, 25320, 29060, 34872, 43590, 50640, 58120, 69744, 87180, 116240, 174360, 306583, 348720, 613166, 919749, 1226332, 1532915, 1839498, 2452664, 3065830, 3678996, 4598745, 4905328, 6131660, 7357992, 9197490, 12263320, 14715984, 18394980, 24526640, 36789960, 73579920]

約数ペア:

[(1, 73579920), (2, 36789960), (3, 24526640), (4, 18394980), (5, 14715984), (6, 12263320), (8, 9197490), (10, 7357992), (12, 6131660), (15, 4905328), (16, 4598745), (20, 3678996), (24, 3065830), (30, 2452664), (40, 1839498), (48, 1532915), (60, 1226332), (80, 919749), (120, 613166), (211, 348720), (240, 306583), (422, 174360), (633, 116240), (844, 87180), (1055, 69744), (1266, 58120), (1453, 50640), (1688, 43590), (2110, 34872), (2532, 29060), (2906, 25320), (3165, 23248), (3376, 21795), (4220, 17436), (4359, 16880), (5064, 14530), (5812, 12660), (6330, 11624), (7265, 10128), (8440, 8718)]