425281680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{590669}}^1$

素因数の和:590688

約数の個数: 60

約数和(自身を含む): 1428240060

約数和(自身を除く): 1002958380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 590669, 1181338, 1772007, 2362676, 2953345, 3544014, 4725352, 5316021, 5906690, 7088028, 8860035, 9450704, 10632042, 11813380, 14176056, 17720070, 21264084, 23626760, 26580105, 28352112, 35440140, 42528168, 47253520, 53160210, 70880280, 85056336, 106320420, 141760560, 212640840, 425281680]

約数ペア:

[(1, 425281680), (2, 212640840), (3, 141760560), (4, 106320420), (5, 85056336), (6, 70880280), (8, 53160210), (9, 47253520), (10, 42528168), (12, 35440140), (15, 28352112), (16, 26580105), (18, 23626760), (20, 21264084), (24, 17720070), (30, 14176056), (36, 11813380), (40, 10632042), (45, 9450704), (48, 8860035), (60, 7088028), (72, 5906690), (80, 5316021), (90, 4725352), (120, 3544014), (144, 2953345), (180, 2362676), (240, 1772007), (360, 1181338), (720, 590669)]