20227560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2857}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 61732800

約数和(自身を除く): 41505240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 2857, 3540, 5714, 7080, 8571, 11428, 14285, 17142, 22856, 28570, 34284, 42855, 57140, 68568, 85710, 114280, 168563, 171420, 337126, 342840, 505689, 674252, 842815, 1011378, 1348504, 1685630, 2022756, 2528445, 3371260, 4045512, 5056890, 6742520, 10113780, 20227560]

約数ペア:

[(1, 20227560), (2, 10113780), (3, 6742520), (4, 5056890), (5, 4045512), (6, 3371260), (8, 2528445), (10, 2022756), (12, 1685630), (15, 1348504), (20, 1011378), (24, 842815), (30, 674252), (40, 505689), (59, 342840), (60, 337126), (118, 171420), (120, 168563), (177, 114280), (236, 85710), (295, 68568), (354, 57140), (472, 42855), (590, 34284), (708, 28570), (885, 22856), (1180, 17142), (1416, 14285), (1770, 11428), (2360, 8571), (2857, 7080), (3540, 5714)]