85436880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4289}}^1$

素因数の和:4388

約数の個数: 80

約数和(自身を含む): 268107840

約数和(自身を除く): 182670960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4289, 4980, 6640, 8578, 9960, 12867, 17156, 19920, 21445, 25734, 34312, 42890, 51468, 64335, 68624, 85780, 102936, 128670, 171560, 205872, 257340, 343120, 355987, 514680, 711974, 1029360, 1067961, 1423948, 1779935, 2135922, 2847896, 3559870, 4271844, 5339805, 5695792, 7119740, 8543688, 10679610, 14239480, 17087376, 21359220, 28478960, 42718440, 85436880]

約数ペア:

[(1, 85436880), (2, 42718440), (3, 28478960), (4, 21359220), (5, 17087376), (6, 14239480), (8, 10679610), (10, 8543688), (12, 7119740), (15, 5695792), (16, 5339805), (20, 4271844), (24, 3559870), (30, 2847896), (40, 2135922), (48, 1779935), (60, 1423948), (80, 1067961), (83, 1029360), (120, 711974), (166, 514680), (240, 355987), (249, 343120), (332, 257340), (415, 205872), (498, 171560), (664, 128670), (830, 102936), (996, 85780), (1245, 68624), (1328, 64335), (1660, 51468), (1992, 42890), (2490, 34312), (3320, 25734), (3984, 21445), (4289, 19920), (4980, 17156), (6640, 12867), (8578, 9960)]