61077360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{254489}}^1$

素因数の和:254505

約数の個数: 40

約数和(自身を含む): 189340560

約数和(自身を除く): 128263200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 254489, 508978, 763467, 1017956, 1272445, 1526934, 2035912, 2544890, 3053868, 3817335, 4071824, 5089780, 6107736, 7634670, 10179560, 12215472, 15269340, 20359120, 30538680, 61077360]

約数ペア:

[(1, 61077360), (2, 30538680), (3, 20359120), (4, 15269340), (5, 12215472), (6, 10179560), (8, 7634670), (10, 6107736), (12, 5089780), (15, 4071824), (16, 3817335), (20, 3053868), (24, 2544890), (30, 2035912), (40, 1526934), (48, 1272445), (60, 1017956), (80, 763467), (120, 508978), (240, 254489)]