856567560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{2711}}^1$

素因数の和:5358

約数の個数: 64

約数和(自身を含む): 2571626880

約数和(自身を除く): 1715059320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2633, 2711, 5266, 5422, 7899, 8133, 10532, 10844, 13165, 13555, 15798, 16266, 21064, 21688, 26330, 27110, 31596, 32532, 39495, 40665, 52660, 54220, 63192, 65064, 78990, 81330, 105320, 108440, 157980, 162660, 315960, 325320, 7138063, 14276126, 21414189, 28552252, 35690315, 42828378, 57104504, 71380630, 85656756, 107070945, 142761260, 171313512, 214141890, 285522520, 428283780, 856567560]

約数ペア:

[(1, 856567560), (2, 428283780), (3, 285522520), (4, 214141890), (5, 171313512), (6, 142761260), (8, 107070945), (10, 85656756), (12, 71380630), (15, 57104504), (20, 42828378), (24, 35690315), (30, 28552252), (40, 21414189), (60, 14276126), (120, 7138063), (2633, 325320), (2711, 315960), (5266, 162660), (5422, 157980), (7899, 108440), (8133, 105320), (10532, 81330), (10844, 78990), (13165, 65064), (13555, 63192), (15798, 54220), (16266, 52660), (21064, 40665), (21688, 39495), (26330, 32532), (27110, 31596)]