9903120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41263}}^1$

素因数の和:41279

約数の個数: 40

約数和(自身を含む): 30700416

約数和(自身を除く): 20797296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41263, 82526, 123789, 165052, 206315, 247578, 330104, 412630, 495156, 618945, 660208, 825260, 990312, 1237890, 1650520, 1980624, 2475780, 3301040, 4951560, 9903120]

約数ペア:

[(1, 9903120), (2, 4951560), (3, 3301040), (4, 2475780), (5, 1980624), (6, 1650520), (8, 1237890), (10, 990312), (12, 825260), (15, 660208), (16, 618945), (20, 495156), (24, 412630), (30, 330104), (40, 247578), (48, 206315), (60, 165052), (80, 123789), (120, 82526), (240, 41263)]