47755920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 148954752

約数和(自身を除く): 101198832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1031, 1158, 1544, 1930, 2062, 2316, 2895, 3088, 3093, 3860, 4124, 4632, 5155, 5790, 6186, 7720, 8248, 9264, 10310, 11580, 12372, 15440, 15465, 16496, 20620, 23160, 24744, 30930, 41240, 46320, 49488, 61860, 82480, 123720, 198983, 247440, 397966, 596949, 795932, 994915, 1193898, 1591864, 1989830, 2387796, 2984745, 3183728, 3979660, 4775592, 5969490, 7959320, 9551184, 11938980, 15918640, 23877960, 47755920]

約数ペア:

[(1, 47755920), (2, 23877960), (3, 15918640), (4, 11938980), (5, 9551184), (6, 7959320), (8, 5969490), (10, 4775592), (12, 3979660), (15, 3183728), (16, 2984745), (20, 2387796), (24, 1989830), (30, 1591864), (40, 1193898), (48, 994915), (60, 795932), (80, 596949), (120, 397966), (193, 247440), (240, 198983), (386, 123720), (579, 82480), (772, 61860), (965, 49488), (1031, 46320), (1158, 41240), (1544, 30930), (1930, 24744), (2062, 23160), (2316, 20620), (2895, 16496), (3088, 15465), (3093, 15440), (3860, 12372), (4124, 11580), (4632, 10310), (5155, 9264), (5790, 8248), (6186, 7720)]