40791360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42491}}^1$

素因数の和:42511

約数の個数: 56

約数和(自身を含む): 129515616

約数和(自身を除く): 88724256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 42491, 84982, 127473, 169964, 212455, 254946, 339928, 424910, 509892, 637365, 679856, 849820, 1019784, 1274730, 1359712, 1699640, 2039568, 2549460, 2719424, 3399280, 4079136, 5098920, 6798560, 8158272, 10197840, 13597120, 20395680, 40791360]

約数ペア:

[(1, 40791360), (2, 20395680), (3, 13597120), (4, 10197840), (5, 8158272), (6, 6798560), (8, 5098920), (10, 4079136), (12, 3399280), (15, 2719424), (16, 2549460), (20, 2039568), (24, 1699640), (30, 1359712), (32, 1274730), (40, 1019784), (48, 849820), (60, 679856), (64, 637365), (80, 509892), (96, 424910), (120, 339928), (160, 254946), (192, 212455), (240, 169964), (320, 127473), (480, 84982), (960, 42491)]