253392960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263951}}^1$

素因数の和:263971

約数の個数: 56

約数和(自身を含む): 804525696

約数和(自身を除く): 551132736

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, 263951, 527902, 791853, 1055804, 1319755, 1583706, 2111608, 2639510, 3167412, 3959265, 4223216, 5279020, 6334824, 7918530, 8446432, 10558040, 12669648, 15837060, 16892864, 21116080, 25339296, 31674120, 42232160, 50678592, 63348240, 84464320, 126696480, 253392960]

約数ペア:

[(1, 253392960), (2, 126696480), (3, 84464320), (4, 63348240), (5, 50678592), (6, 42232160), (8, 31674120), (10, 25339296), (12, 21116080), (15, 16892864), (16, 15837060), (20, 12669648), (24, 10558040), (30, 8446432), (32, 7918530), (40, 6334824), (48, 5279020), (60, 4223216), (64, 3959265), (80, 3167412), (96, 2639510), (120, 2111608), (160, 1583706), (192, 1319755), (240, 1055804), (320, 791853), (480, 527902), (960, 263951)]