405416520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38833}}^1$

素因数の和:38879

約数の個数: 96

約数和(自身を含む): 1363073400

約数和(自身を除く): 957656880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 38833, 77666, 116499, 155332, 194165, 232998, 310664, 349497, 388330, 465996, 582495, 698994, 776660, 931992, 1126157, 1164990, 1397988, 1553320, 1747485, 2252314, 2329980, 2795976, 3378471, 3494970, 4504628, 4659960, 5630785, 6756942, 6989940, 9009256, 10135413, 11261570, 13513884, 13979880, 16892355, 20270826, 22523140, 27027768, 33784710, 40541652, 45046280, 50677065, 67569420, 81083304, 101354130, 135138840, 202708260, 405416520]

約数ペア:

[(1, 405416520), (2, 202708260), (3, 135138840), (4, 101354130), (5, 81083304), (6, 67569420), (8, 50677065), (9, 45046280), (10, 40541652), (12, 33784710), (15, 27027768), (18, 22523140), (20, 20270826), (24, 16892355), (29, 13979880), (30, 13513884), (36, 11261570), (40, 10135413), (45, 9009256), (58, 6989940), (60, 6756942), (72, 5630785), (87, 4659960), (90, 4504628), (116, 3494970), (120, 3378471), (145, 2795976), (174, 2329980), (180, 2252314), (232, 1747485), (261, 1553320), (290, 1397988), (348, 1164990), (360, 1126157), (435, 931992), (522, 776660), (580, 698994), (696, 582495), (870, 465996), (1044, 388330), (1160, 349497), (1305, 310664), (1740, 232998), (2088, 194165), (2610, 155332), (3480, 116499), (5220, 77666), (10440, 38833)]