87316260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6089}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 245548800

約数和(自身を除く): 158232540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 6089, 7170, 12178, 14340, 18267, 24356, 30445, 36534, 60890, 73068, 91335, 121780, 182670, 365340, 1455271, 2910542, 4365813, 5821084, 7276355, 8731626, 14552710, 17463252, 21829065, 29105420, 43658130, 87316260]

約数ペア:

[(1, 87316260), (2, 43658130), (3, 29105420), (4, 21829065), (5, 17463252), (6, 14552710), (10, 8731626), (12, 7276355), (15, 5821084), (20, 4365813), (30, 2910542), (60, 1455271), (239, 365340), (478, 182670), (717, 121780), (956, 91335), (1195, 73068), (1434, 60890), (2390, 36534), (2868, 30445), (3585, 24356), (4780, 18267), (6089, 14340), (7170, 12178)]