15481142760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{412171}}^1$

素因数の和:412498

約数の個数: 64

約数和(自身を含む): 46591922880

約数和(自身を除く): 31110780120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 6260, 7512, 9390, 12520, 18780, 37560, 412171, 824342, 1236513, 1648684, 2060855, 2473026, 3297368, 4121710, 4946052, 6182565, 8243420, 9892104, 12365130, 16486840, 24730260, 49460520, 129009523, 258019046, 387028569, 516038092, 645047615, 774057138, 1032076184, 1290095230, 1548114276, 1935142845, 2580190460, 3096228552, 3870285690, 5160380920, 7740571380, 15481142760]

約数ペア:

[(1, 15481142760), (2, 7740571380), (3, 5160380920), (4, 3870285690), (5, 3096228552), (6, 2580190460), (8, 1935142845), (10, 1548114276), (12, 1290095230), (15, 1032076184), (20, 774057138), (24, 645047615), (30, 516038092), (40, 387028569), (60, 258019046), (120, 129009523), (313, 49460520), (626, 24730260), (939, 16486840), (1252, 12365130), (1565, 9892104), (1878, 8243420), (2504, 6182565), (3130, 4946052), (3756, 4121710), (4695, 3297368), (6260, 2473026), (7512, 2060855), (9390, 1648684), (12520, 1236513), (18780, 824342), (37560, 412171)]