7634280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 23146560

約数和(自身を除く): 15512280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 563, 565, 678, 904, 1126, 1130, 1356, 1689, 1695, 2252, 2260, 2712, 2815, 3378, 3390, 4504, 4520, 5630, 6756, 6780, 8445, 11260, 13512, 13560, 16890, 22520, 33780, 63619, 67560, 127238, 190857, 254476, 318095, 381714, 508952, 636190, 763428, 954285, 1272380, 1526856, 1908570, 2544760, 3817140, 7634280]

約数ペア:

[(1, 7634280), (2, 3817140), (3, 2544760), (4, 1908570), (5, 1526856), (6, 1272380), (8, 954285), (10, 763428), (12, 636190), (15, 508952), (20, 381714), (24, 318095), (30, 254476), (40, 190857), (60, 127238), (113, 67560), (120, 63619), (226, 33780), (339, 22520), (452, 16890), (563, 13560), (565, 13512), (678, 11260), (904, 8445), (1126, 6780), (1130, 6756), (1356, 5630), (1689, 4520), (1695, 4504), (2252, 3390), (2260, 3378), (2712, 2815)]