6811080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 20606400

約数和(自身を除く): 13795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 269, 422, 538, 633, 807, 844, 1055, 1076, 1266, 1345, 1614, 1688, 2110, 2152, 2532, 2690, 3165, 3228, 4035, 4220, 5064, 5380, 6330, 6456, 8070, 8440, 10760, 12660, 16140, 25320, 32280, 56759, 113518, 170277, 227036, 283795, 340554, 454072, 567590, 681108, 851385, 1135180, 1362216, 1702770, 2270360, 3405540, 6811080]

約数ペア:

[(1, 6811080), (2, 3405540), (3, 2270360), (4, 1702770), (5, 1362216), (6, 1135180), (8, 851385), (10, 681108), (12, 567590), (15, 454072), (20, 340554), (24, 283795), (30, 227036), (40, 170277), (60, 113518), (120, 56759), (211, 32280), (269, 25320), (422, 16140), (538, 12660), (633, 10760), (807, 8440), (844, 8070), (1055, 6456), (1076, 6330), (1266, 5380), (1345, 5064), (1614, 4220), (1688, 4035), (2110, 3228), (2152, 3165), (2532, 2690)]