71768640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74759}}^1$

素因数の和:74779

約数の個数: 56

約数和(自身を含む): 227868480

約数和(自身を除く): 156099840

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, 74759, 149518, 224277, 299036, 373795, 448554, 598072, 747590, 897108, 1121385, 1196144, 1495180, 1794216, 2242770, 2392288, 2990360, 3588432, 4485540, 4784576, 5980720, 7176864, 8971080, 11961440, 14353728, 17942160, 23922880, 35884320, 71768640]

約数ペア:

[(1, 71768640), (2, 35884320), (3, 23922880), (4, 17942160), (5, 14353728), (6, 11961440), (8, 8971080), (10, 7176864), (12, 5980720), (15, 4784576), (16, 4485540), (20, 3588432), (24, 2990360), (30, 2392288), (32, 2242770), (40, 1794216), (48, 1495180), (60, 1196144), (64, 1121385), (80, 897108), (96, 747590), (120, 598072), (160, 448554), (192, 373795), (240, 299036), (320, 224277), (480, 149518), (960, 74759)]