215824680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{599513}}^1$

素因数の和:599530

約数の個数: 48

約数和(自身を含む): 701431380

約数和(自身を除く): 485606700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 599513, 1199026, 1798539, 2398052, 2997565, 3597078, 4796104, 5395617, 5995130, 7194156, 8992695, 10791234, 11990260, 14388312, 17985390, 21582468, 23980520, 26978085, 35970780, 43164936, 53956170, 71941560, 107912340, 215824680]

約数ペア:

[(1, 215824680), (2, 107912340), (3, 71941560), (4, 53956170), (5, 43164936), (6, 35970780), (8, 26978085), (9, 23980520), (10, 21582468), (12, 17985390), (15, 14388312), (18, 11990260), (20, 10791234), (24, 8992695), (30, 7194156), (36, 5995130), (40, 5395617), (45, 4796104), (60, 3597078), (72, 2997565), (90, 2398052), (120, 1798539), (180, 1199026), (360, 599513)]