10197840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{42491}}^1$

素因数の和:42507

約数の個数: 40

約数和(自身を含む): 31614048

約数和(自身を除く): 21416208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 42491, 84982, 127473, 169964, 212455, 254946, 339928, 424910, 509892, 637365, 679856, 849820, 1019784, 1274730, 1699640, 2039568, 2549460, 3399280, 5098920, 10197840]

約数ペア:

[(1, 10197840), (2, 5098920), (3, 3399280), (4, 2549460), (5, 2039568), (6, 1699640), (8, 1274730), (10, 1019784), (12, 849820), (15, 679856), (16, 637365), (20, 509892), (24, 424910), (30, 339928), (40, 254946), (48, 212455), (60, 169964), (80, 127473), (120, 84982), (240, 42491)]