65074920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2269}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 196128000

約数和(自身を除く): 131053080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2269, 2390, 2868, 3585, 4538, 4780, 5736, 6807, 7170, 9076, 9560, 11345, 13614, 14340, 18152, 22690, 27228, 28680, 34035, 45380, 54456, 68070, 90760, 136140, 272280, 542291, 1084582, 1626873, 2169164, 2711455, 3253746, 4338328, 5422910, 6507492, 8134365, 10845820, 13014984, 16268730, 21691640, 32537460, 65074920]

約数ペア:

[(1, 65074920), (2, 32537460), (3, 21691640), (4, 16268730), (5, 13014984), (6, 10845820), (8, 8134365), (10, 6507492), (12, 5422910), (15, 4338328), (20, 3253746), (24, 2711455), (30, 2169164), (40, 1626873), (60, 1084582), (120, 542291), (239, 272280), (478, 136140), (717, 90760), (956, 68070), (1195, 54456), (1434, 45380), (1912, 34035), (2269, 28680), (2390, 27228), (2868, 22690), (3585, 18152), (4538, 14340), (4780, 13614), (5736, 11345), (6807, 9560), (7170, 9076)]