157419840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163979}}^1$

素因数の和:163999

約数の個数: 56

約数和(自身を含む): 499811040

約数和(自身を除く): 342391200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 163979, 327958, 491937, 655916, 819895, 983874, 1311832, 1639790, 1967748, 2459685, 2623664, 3279580, 3935496, 4919370, 5247328, 6559160, 7870992, 9838740, 10494656, 13118320, 15741984, 19677480, 26236640, 31483968, 39354960, 52473280, 78709920, 157419840]

約数ペア:

[(1, 157419840), (2, 78709920), (3, 52473280), (4, 39354960), (5, 31483968), (6, 26236640), (8, 19677480), (10, 15741984), (12, 13118320), (15, 10494656), (16, 9838740), (20, 7870992), (24, 6559160), (30, 5247328), (32, 4919370), (40, 3935496), (48, 3279580), (60, 2623664), (64, 2459685), (80, 1967748), (96, 1639790), (120, 1311832), (160, 983874), (192, 819895), (240, 655916), (320, 491937), (480, 327958), (960, 163979)]