606240

素因数分解:

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

素因数の和:442

約数の個数: 72

約数和(自身を含む): 2073708

約数和(自身を除く): 1467468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 421, 480, 720, 842, 1263, 1440, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 6736, 7578, 8420, 10104, 12630, 13472, 15156, 16840, 18945, 20208, 25260, 30312, 33680, 37890, 40416, 50520, 60624, 67360, 75780, 101040, 121248, 151560, 202080, 303120, 606240]

約数ペア:

[(1, 606240), (2, 303120), (3, 202080), (4, 151560), (5, 121248), (6, 101040), (8, 75780), (9, 67360), (10, 60624), (12, 50520), (15, 40416), (16, 37890), (18, 33680), (20, 30312), (24, 25260), (30, 20208), (32, 18945), (36, 16840), (40, 15156), (45, 13472), (48, 12630), (60, 10104), (72, 8420), (80, 7578), (90, 6736), (96, 6315), (120, 5052), (144, 4210), (160, 3789), (180, 3368), (240, 2526), (288, 2105), (360, 1684), (421, 1440), (480, 1263), (720, 842)]