690868560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{5113}}^1$

素因数の和:5692

約数の個数: 80

約数和(自身を含む): 2145916224

約数和(自身を除く): 1455047664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5113, 5630, 6756, 8445, 9008, 10226, 11260, 13512, 15339, 16890, 20452, 22520, 25565, 27024, 30678, 33780, 40904, 45040, 51130, 61356, 67560, 76695, 81808, 102260, 122712, 135120, 153390, 204520, 245424, 306780, 409040, 613560, 1227120, 2878619, 5757238, 8635857, 11514476, 14393095, 17271714, 23028952, 28786190, 34543428, 43179285, 46057904, 57572380, 69086856, 86358570, 115144760, 138173712, 172717140, 230289520, 345434280, 690868560]

約数ペア:

[(1, 690868560), (2, 345434280), (3, 230289520), (4, 172717140), (5, 138173712), (6, 115144760), (8, 86358570), (10, 69086856), (12, 57572380), (15, 46057904), (16, 43179285), (20, 34543428), (24, 28786190), (30, 23028952), (40, 17271714), (48, 14393095), (60, 11514476), (80, 8635857), (120, 5757238), (240, 2878619), (563, 1227120), (1126, 613560), (1689, 409040), (2252, 306780), (2815, 245424), (3378, 204520), (4504, 153390), (5113, 135120), (5630, 122712), (6756, 102260), (8445, 81808), (9008, 76695), (10226, 67560), (11260, 61356), (13512, 51130), (15339, 45040), (16890, 40904), (20452, 33780), (22520, 30678), (25565, 27024)]