8076780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14957}}^1$

素因数の和:14975

約数の個数: 48

約数和(自身を含む): 25129440

約数和(自身を除く): 17052660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 14957, 29914, 44871, 59828, 74785, 89742, 134613, 149570, 179484, 224355, 269226, 299140, 403839, 448710, 538452, 673065, 807678, 897420, 1346130, 1615356, 2019195, 2692260, 4038390, 8076780]

約数ペア:

[(1, 8076780), (2, 4038390), (3, 2692260), (4, 2019195), (5, 1615356), (6, 1346130), (9, 897420), (10, 807678), (12, 673065), (15, 538452), (18, 448710), (20, 403839), (27, 299140), (30, 269226), (36, 224355), (45, 179484), (54, 149570), (60, 134613), (90, 89742), (108, 74785), (135, 59828), (180, 44871), (270, 29914), (540, 14957)]