1145287560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307873}}^1$

素因数の和:307918

約数の個数: 64

約数和(自身を含む): 3546708480

約数和(自身を除く): 2401420920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 307873, 615746, 923619, 1231492, 1539365, 1847238, 2462984, 3078730, 3694476, 4618095, 6157460, 7388952, 9236190, 9544063, 12314920, 18472380, 19088126, 28632189, 36944760, 38176252, 47720315, 57264378, 76352504, 95440630, 114528756, 143160945, 190881260, 229057512, 286321890, 381762520, 572643780, 1145287560]

約数ペア:

[(1, 1145287560), (2, 572643780), (3, 381762520), (4, 286321890), (5, 229057512), (6, 190881260), (8, 143160945), (10, 114528756), (12, 95440630), (15, 76352504), (20, 57264378), (24, 47720315), (30, 38176252), (31, 36944760), (40, 28632189), (60, 19088126), (62, 18472380), (93, 12314920), (120, 9544063), (124, 9236190), (155, 7388952), (186, 6157460), (248, 4618095), (310, 3694476), (372, 3078730), (465, 2462984), (620, 1847238), (744, 1539365), (930, 1231492), (1240, 923619), (1860, 615746), (3720, 307873)]