79779360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{166207}}^1$

素因数の和:166225

約数の個数: 48

約数和(自身を含む): 251306496

約数和(自身を除く): 171527136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 166207, 332414, 498621, 664828, 831035, 997242, 1329656, 1662070, 1994484, 2493105, 2659312, 3324140, 3988968, 4986210, 5318624, 6648280, 7977936, 9972420, 13296560, 15955872, 19944840, 26593120, 39889680, 79779360]

約数ペア:

[(1, 79779360), (2, 39889680), (3, 26593120), (4, 19944840), (5, 15955872), (6, 13296560), (8, 9972420), (10, 7977936), (12, 6648280), (15, 5318624), (16, 4986210), (20, 3988968), (24, 3324140), (30, 2659312), (32, 2493105), (40, 1994484), (48, 1662070), (60, 1329656), (80, 997242), (96, 831035), (120, 664828), (160, 498621), (240, 332414), (480, 166207)]