591120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{821}}^1$

素因数の和:840

約数の個数: 60

約数和(自身を含む): 1987596

約数和(自身を除く): 1396476

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, 821, 1642, 2463, 3284, 4105, 4926, 6568, 7389, 8210, 9852, 12315, 13136, 14778, 16420, 19704, 24630, 29556, 32840, 36945, 39408, 49260, 59112, 65680, 73890, 98520, 118224, 147780, 197040, 295560, 591120]

約数ペア:

[(1, 591120), (2, 295560), (3, 197040), (4, 147780), (5, 118224), (6, 98520), (8, 73890), (9, 65680), (10, 59112), (12, 49260), (15, 39408), (16, 36945), (18, 32840), (20, 29556), (24, 24630), (30, 19704), (36, 16420), (40, 14778), (45, 13136), (48, 12315), (60, 9852), (72, 8210), (80, 7389), (90, 6568), (120, 4926), (144, 4105), (180, 3284), (240, 2463), (360, 1642), (720, 821)]