298090560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{310511}}^1$

素因数の和:310531

約数の個数: 56

約数和(自身を含む): 946440576

約数和(自身を除く): 648350016

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, 310511, 621022, 931533, 1242044, 1552555, 1863066, 2484088, 3105110, 3726132, 4657665, 4968176, 6210220, 7452264, 9315330, 9936352, 12420440, 14904528, 18630660, 19872704, 24840880, 29809056, 37261320, 49681760, 59618112, 74522640, 99363520, 149045280, 298090560]

約数ペア:

[(1, 298090560), (2, 149045280), (3, 99363520), (4, 74522640), (5, 59618112), (6, 49681760), (8, 37261320), (10, 29809056), (12, 24840880), (15, 19872704), (16, 18630660), (20, 14904528), (24, 12420440), (30, 9936352), (32, 9315330), (40, 7452264), (48, 6210220), (60, 4968176), (64, 4657665), (80, 3726132), (96, 3105110), (120, 2484088), (160, 1863066), (192, 1552555), (240, 1242044), (320, 931533), (480, 621022), (960, 310511)]