7936080

素因数分解:

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

素因数の和:828

約数の個数: 80

約数和(自身を含む): 25206720

約数和(自身を除く): 17270640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 769, 860, 1032, 1290, 1538, 1720, 2064, 2307, 2580, 3076, 3440, 3845, 4614, 5160, 6152, 7690, 9228, 10320, 11535, 12304, 15380, 18456, 23070, 30760, 33067, 36912, 46140, 61520, 66134, 92280, 99201, 132268, 165335, 184560, 198402, 264536, 330670, 396804, 496005, 529072, 661340, 793608, 992010, 1322680, 1587216, 1984020, 2645360, 3968040, 7936080]

約数ペア:

[(1, 7936080), (2, 3968040), (3, 2645360), (4, 1984020), (5, 1587216), (6, 1322680), (8, 992010), (10, 793608), (12, 661340), (15, 529072), (16, 496005), (20, 396804), (24, 330670), (30, 264536), (40, 198402), (43, 184560), (48, 165335), (60, 132268), (80, 99201), (86, 92280), (120, 66134), (129, 61520), (172, 46140), (215, 36912), (240, 33067), (258, 30760), (344, 23070), (430, 18456), (516, 15380), (645, 12304), (688, 11535), (769, 10320), (860, 9228), (1032, 7690), (1290, 6152), (1538, 5160), (1720, 4614), (2064, 3845), (2307, 3440), (2580, 3076)]