85088280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8543}}^1$

素因数の和:8640

約数の個数: 64

約数和(自身を含む): 258370560

約数和(自身を除く): 173282280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 8543, 9960, 17086, 25629, 34172, 42715, 51258, 68344, 85430, 102516, 128145, 170860, 205032, 256290, 341720, 512580, 709069, 1025160, 1418138, 2127207, 2836276, 3545345, 4254414, 5672552, 7090690, 8508828, 10636035, 14181380, 17017656, 21272070, 28362760, 42544140, 85088280]

約数ペア:

[(1, 85088280), (2, 42544140), (3, 28362760), (4, 21272070), (5, 17017656), (6, 14181380), (8, 10636035), (10, 8508828), (12, 7090690), (15, 5672552), (20, 4254414), (24, 3545345), (30, 2836276), (40, 2127207), (60, 1418138), (83, 1025160), (120, 709069), (166, 512580), (249, 341720), (332, 256290), (415, 205032), (498, 170860), (664, 128145), (830, 102516), (996, 85430), (1245, 68344), (1660, 51258), (1992, 42715), (2490, 34172), (3320, 25629), (4980, 17086), (8543, 9960)]