545476560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2272819}}^1$

素因数の和:2272835

約数の個数: 40

約数和(自身を含む): 1690978080

約数和(自身を除く): 1145501520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2272819, 4545638, 6818457, 9091276, 11364095, 13636914, 18182552, 22728190, 27273828, 34092285, 36365104, 45456380, 54547656, 68184570, 90912760, 109095312, 136369140, 181825520, 272738280, 545476560]

約数ペア:

[(1, 545476560), (2, 272738280), (3, 181825520), (4, 136369140), (5, 109095312), (6, 90912760), (8, 68184570), (10, 54547656), (12, 45456380), (15, 36365104), (16, 34092285), (20, 27273828), (24, 22728190), (30, 18182552), (40, 13636914), (48, 11364095), (60, 9091276), (80, 6818457), (120, 4545638), (240, 2272819)]