9878280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 29842560

約数和(自身を除く): 19964280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 313, 526, 626, 789, 939, 1052, 1252, 1315, 1565, 1578, 1878, 2104, 2504, 2630, 3130, 3156, 3756, 3945, 4695, 5260, 6260, 6312, 7512, 7890, 9390, 10520, 12520, 15780, 18780, 31560, 37560, 82319, 164638, 246957, 329276, 411595, 493914, 658552, 823190, 987828, 1234785, 1646380, 1975656, 2469570, 3292760, 4939140, 9878280]

約数ペア:

[(1, 9878280), (2, 4939140), (3, 3292760), (4, 2469570), (5, 1975656), (6, 1646380), (8, 1234785), (10, 987828), (12, 823190), (15, 658552), (20, 493914), (24, 411595), (30, 329276), (40, 246957), (60, 164638), (120, 82319), (263, 37560), (313, 31560), (526, 18780), (626, 15780), (789, 12520), (939, 10520), (1052, 9390), (1252, 7890), (1315, 7512), (1565, 6312), (1578, 6260), (1878, 5260), (2104, 4695), (2504, 3945), (2630, 3756), (3130, 3156)]