909360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{421}}^1$

素因数の和:443

約数の個数: 80

約数和(自身を含む): 3139680

約数和(自身を除く): 2230320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 421, 432, 540, 720, 842, 1080, 1263, 1684, 2105, 2160, 2526, 3368, 3789, 4210, 5052, 6315, 6736, 7578, 8420, 10104, 11367, 12630, 15156, 16840, 18945, 20208, 22734, 25260, 30312, 33680, 37890, 45468, 50520, 56835, 60624, 75780, 90936, 101040, 113670, 151560, 181872, 227340, 303120, 454680, 909360]

約数ペア:

[(1, 909360), (2, 454680), (3, 303120), (4, 227340), (5, 181872), (6, 151560), (8, 113670), (9, 101040), (10, 90936), (12, 75780), (15, 60624), (16, 56835), (18, 50520), (20, 45468), (24, 37890), (27, 33680), (30, 30312), (36, 25260), (40, 22734), (45, 20208), (48, 18945), (54, 16840), (60, 15156), (72, 12630), (80, 11367), (90, 10104), (108, 8420), (120, 7578), (135, 6736), (144, 6315), (180, 5052), (216, 4210), (240, 3789), (270, 3368), (360, 2526), (421, 2160), (432, 2105), (540, 1684), (720, 1263), (842, 1080)]