40619760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{169249}}^1$

素因数の和:169265

約数の個数: 40

約数和(自身を含む): 125922000

約数和(自身を除く): 85302240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169249, 338498, 507747, 676996, 846245, 1015494, 1353992, 1692490, 2030988, 2538735, 2707984, 3384980, 4061976, 5077470, 6769960, 8123952, 10154940, 13539920, 20309880, 40619760]

約数ペア:

[(1, 40619760), (2, 20309880), (3, 13539920), (4, 10154940), (5, 8123952), (6, 6769960), (8, 5077470), (10, 4061976), (12, 3384980), (15, 2707984), (16, 2538735), (20, 2030988), (24, 1692490), (30, 1353992), (40, 1015494), (48, 846245), (60, 676996), (80, 507747), (120, 338498), (240, 169249)]