23808240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 81921840

約数和(自身を除く): 58113600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 769, 774, 860, 1032, 1290, 1538, 1548, 1720, 1935, 2064, 2307, 2580, 3076, 3096, 3440, 3845, 3870, 4614, 5160, 6152, 6192, 6921, 7690, 7740, 9228, 10320, 11535, 12304, 13842, 15380, 15480, 18456, 23070, 27684, 30760, 30960, 33067, 34605, 36912, 46140, 55368, 61520, 66134, 69210, 92280, 99201, 110736, 132268, 138420, 165335, 184560, 198402, 264536, 276840, 297603, 330670, 396804, 496005, 529072, 553680, 595206, 661340, 793608, 992010, 1190412, 1322680, 1488015, 1587216, 1984020, 2380824, 2645360, 2976030, 3968040, 4761648, 5952060, 7936080, 11904120, 23808240]

約数ペア:

[(1, 23808240), (2, 11904120), (3, 7936080), (4, 5952060), (5, 4761648), (6, 3968040), (8, 2976030), (9, 2645360), (10, 2380824), (12, 1984020), (15, 1587216), (16, 1488015), (18, 1322680), (20, 1190412), (24, 992010), (30, 793608), (36, 661340), (40, 595206), (43, 553680), (45, 529072), (48, 496005), (60, 396804), (72, 330670), (80, 297603), (86, 276840), (90, 264536), (120, 198402), (129, 184560), (144, 165335), (172, 138420), (180, 132268), (215, 110736), (240, 99201), (258, 92280), (344, 69210), (360, 66134), (387, 61520), (430, 55368), (516, 46140), (645, 36912), (688, 34605), (720, 33067), (769, 30960), (774, 30760), (860, 27684), (1032, 23070), (1290, 18456), (1538, 15480), (1548, 15380), (1720, 13842), (1935, 12304), (2064, 11535), (2307, 10320), (2580, 9228), (3076, 7740), (3096, 7690), (3440, 6921), (3845, 6192), (3870, 6152), (4614, 5160)]