7830120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 24520320

約数和(自身を除く): 16690200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 2837, 5674, 8511, 11348, 14185, 17022, 22696, 28370, 34044, 42555, 56740, 65251, 68088, 85110, 113480, 130502, 170220, 195753, 261004, 326255, 340440, 391506, 522008, 652510, 783012, 978765, 1305020, 1566024, 1957530, 2610040, 3915060, 7830120]

約数ペア:

[(1, 7830120), (2, 3915060), (3, 2610040), (4, 1957530), (5, 1566024), (6, 1305020), (8, 978765), (10, 783012), (12, 652510), (15, 522008), (20, 391506), (23, 340440), (24, 326255), (30, 261004), (40, 195753), (46, 170220), (60, 130502), (69, 113480), (92, 85110), (115, 68088), (120, 65251), (138, 56740), (184, 42555), (230, 34044), (276, 28370), (345, 22696), (460, 17022), (552, 14185), (690, 11348), (920, 8511), (1380, 5674), (2760, 2837)]