11904120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 39639600

約数和(自身を除く): 27735480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 769, 774, 860, 1032, 1290, 1538, 1548, 1720, 1935, 2307, 2580, 3076, 3096, 3845, 3870, 4614, 5160, 6152, 6921, 7690, 7740, 9228, 11535, 13842, 15380, 15480, 18456, 23070, 27684, 30760, 33067, 34605, 46140, 55368, 66134, 69210, 92280, 99201, 132268, 138420, 165335, 198402, 264536, 276840, 297603, 330670, 396804, 496005, 595206, 661340, 793608, 992010, 1190412, 1322680, 1488015, 1984020, 2380824, 2976030, 3968040, 5952060, 11904120]

約数ペア:

[(1, 11904120), (2, 5952060), (3, 3968040), (4, 2976030), (5, 2380824), (6, 1984020), (8, 1488015), (9, 1322680), (10, 1190412), (12, 992010), (15, 793608), (18, 661340), (20, 595206), (24, 496005), (30, 396804), (36, 330670), (40, 297603), (43, 276840), (45, 264536), (60, 198402), (72, 165335), (86, 138420), (90, 132268), (120, 99201), (129, 92280), (172, 69210), (180, 66134), (215, 55368), (258, 46140), (344, 34605), (360, 33067), (387, 30760), (430, 27684), (516, 23070), (645, 18456), (769, 15480), (774, 15380), (860, 13842), (1032, 11535), (1290, 9228), (1538, 7740), (1548, 7690), (1720, 6921), (1935, 6152), (2307, 5160), (2580, 4614), (3076, 3870), (3096, 3845)]