157431360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163991}}^1$

素因数の和:164011

約数の個数: 56

約数和(自身を含む): 499847616

約数和(自身を除く): 342416256

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, 163991, 327982, 491973, 655964, 819955, 983946, 1311928, 1639910, 1967892, 2459865, 2623856, 3279820, 3935784, 4919730, 5247712, 6559640, 7871568, 9839460, 10495424, 13119280, 15743136, 19678920, 26238560, 31486272, 39357840, 52477120, 78715680, 157431360]

約数ペア:

[(1, 157431360), (2, 78715680), (3, 52477120), (4, 39357840), (5, 31486272), (6, 26238560), (8, 19678920), (10, 15743136), (12, 13119280), (15, 10495424), (16, 9839460), (20, 7871568), (24, 6559640), (30, 5247712), (32, 4919730), (40, 3935784), (48, 3279820), (60, 2623856), (64, 2459865), (80, 1967892), (96, 1639910), (120, 1311928), (160, 983946), (192, 819955), (240, 655964), (320, 491973), (480, 327982), (960, 163991)]