79901760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83231}}^1$

素因数の和:83251

約数の個数: 56

約数和(自身を含む): 253691136

約数和(自身を除く): 173789376

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, 83231, 166462, 249693, 332924, 416155, 499386, 665848, 832310, 998772, 1248465, 1331696, 1664620, 1997544, 2496930, 2663392, 3329240, 3995088, 4993860, 5326784, 6658480, 7990176, 9987720, 13316960, 15980352, 19975440, 26633920, 39950880, 79901760]

約数ペア:

[(1, 79901760), (2, 39950880), (3, 26633920), (4, 19975440), (5, 15980352), (6, 13316960), (8, 9987720), (10, 7990176), (12, 6658480), (15, 5326784), (16, 4993860), (20, 3995088), (24, 3329240), (30, 2663392), (32, 2496930), (40, 1997544), (48, 1664620), (60, 1331696), (64, 1248465), (80, 998772), (96, 832310), (120, 665848), (160, 499386), (192, 416155), (240, 332924), (320, 249693), (480, 166462), (960, 83231)]