157437120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163997}}^1$

素因数の和:164017

約数の個数: 56

約数和(自身を含む): 499865904

約数和(自身を除く): 342428784

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, 163997, 327994, 491991, 655988, 819985, 983982, 1311976, 1639970, 1967964, 2459955, 2623952, 3279940, 3935928, 4919910, 5247904, 6559880, 7871856, 9839820, 10495808, 13119760, 15743712, 19679640, 26239520, 31487424, 39359280, 52479040, 78718560, 157437120]

約数ペア:

[(1, 157437120), (2, 78718560), (3, 52479040), (4, 39359280), (5, 31487424), (6, 26239520), (8, 19679640), (10, 15743712), (12, 13119760), (15, 10495808), (16, 9839820), (20, 7871856), (24, 6559880), (30, 5247904), (32, 4919910), (40, 3935928), (48, 3279940), (60, 2623952), (64, 2459955), (80, 1967964), (96, 1639970), (120, 1311976), (160, 983982), (192, 819985), (240, 655988), (320, 491991), (480, 327994), (960, 163997)]