16648680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138739}}^1$

素因数の和:138753

約数の個数: 32

約数和(自身を含む): 49946400

約数和(自身を除く): 33297720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138739, 277478, 416217, 554956, 693695, 832434, 1109912, 1387390, 1664868, 2081085, 2774780, 3329736, 4162170, 5549560, 8324340, 16648680]

約数ペア:

[(1, 16648680), (2, 8324340), (3, 5549560), (4, 4162170), (5, 3329736), (6, 2774780), (8, 2081085), (10, 1664868), (12, 1387390), (15, 1109912), (20, 832434), (24, 693695), (30, 554956), (40, 416217), (60, 277478), (120, 138739)]