85205280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{177511}}^1$

素因数の和:177529

約数の個数: 48

約数和(自身を含む): 268398144

約数和(自身を除く): 183192864

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, 177511, 355022, 532533, 710044, 887555, 1065066, 1420088, 1775110, 2130132, 2662665, 2840176, 3550220, 4260264, 5325330, 5680352, 7100440, 8520528, 10650660, 14200880, 17041056, 21301320, 28401760, 42602640, 85205280]

約数ペア:

[(1, 85205280), (2, 42602640), (3, 28401760), (4, 21301320), (5, 17041056), (6, 14200880), (8, 10650660), (10, 8520528), (12, 7100440), (15, 5680352), (16, 5325330), (20, 4260264), (24, 3550220), (30, 2840176), (32, 2662665), (40, 2130132), (48, 1775110), (60, 1420088), (80, 1065066), (96, 887555), (120, 710044), (160, 532533), (240, 355022), (480, 177511)]