193380360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12689}}^1$

素因数の和:12830

約数の個数: 64

約数和(自身を含む): 584755200

約数和(自身を除く): 391374840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 12689, 15240, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 253780, 304536, 380670, 507560, 761340, 1522680, 1611503, 3223006, 4834509, 6446012, 8057515, 9669018, 12892024, 16115030, 19338036, 24172545, 32230060, 38676072, 48345090, 64460120, 96690180, 193380360]

約数ペア:

[(1, 193380360), (2, 96690180), (3, 64460120), (4, 48345090), (5, 38676072), (6, 32230060), (8, 24172545), (10, 19338036), (12, 16115030), (15, 12892024), (20, 9669018), (24, 8057515), (30, 6446012), (40, 4834509), (60, 3223006), (120, 1611503), (127, 1522680), (254, 761340), (381, 507560), (508, 380670), (635, 304536), (762, 253780), (1016, 190335), (1270, 152268), (1524, 126890), (1905, 101512), (2540, 76134), (3048, 63445), (3810, 50756), (5080, 38067), (7620, 25378), (12689, 15240)]