800929680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{12689}}^1$

素因数の和:12968

約数の個数: 80

約数和(自身を含む): 2492519040

約数和(自身を除く): 1691589360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 10520, 12624, 12689, 15780, 21040, 25378, 31560, 38067, 50756, 63120, 63445, 76134, 101512, 126890, 152268, 190335, 203024, 253780, 304536, 380670, 507560, 609072, 761340, 1015120, 1522680, 3045360, 3337207, 6674414, 10011621, 13348828, 16686035, 20023242, 26697656, 33372070, 40046484, 50058105, 53395312, 66744140, 80092968, 100116210, 133488280, 160185936, 200232420, 266976560, 400464840, 800929680]

約数ペア:

[(1, 800929680), (2, 400464840), (3, 266976560), (4, 200232420), (5, 160185936), (6, 133488280), (8, 100116210), (10, 80092968), (12, 66744140), (15, 53395312), (16, 50058105), (20, 40046484), (24, 33372070), (30, 26697656), (40, 20023242), (48, 16686035), (60, 13348828), (80, 10011621), (120, 6674414), (240, 3337207), (263, 3045360), (526, 1522680), (789, 1015120), (1052, 761340), (1315, 609072), (1578, 507560), (2104, 380670), (2630, 304536), (3156, 253780), (3945, 203024), (4208, 190335), (5260, 152268), (6312, 126890), (7890, 101512), (10520, 76134), (12624, 63445), (12689, 63120), (15780, 50756), (21040, 38067), (25378, 31560)]