667049520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^2$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 2116110096

約数和(自身を除く): 1449060576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 229, 240, 265, 318, 424, 458, 530, 636, 687, 795, 848, 916, 1060, 1145, 1272, 1374, 1590, 1832, 2120, 2290, 2544, 2748, 3180, 3435, 3664, 4240, 4580, 5496, 6360, 6870, 9160, 10992, 12137, 12720, 13740, 18320, 24274, 27480, 36411, 48548, 52441, 54960, 60685, 72822, 97096, 104882, 121370, 145644, 157323, 182055, 194192, 209764, 242740, 262205, 291288, 314646, 364110, 419528, 485480, 524410, 582576, 629292, 728220, 786615, 839056, 970960, 1048820, 1258584, 1456440, 1573230, 2097640, 2517168, 2779373, 2912880, 3146460, 4195280, 5558746, 6292920, 8338119, 11117492, 12585840, 13896865, 16676238, 22234984, 27793730, 33352476, 41690595, 44469968, 55587460, 66704952, 83381190, 111174920, 133409904, 166762380, 222349840, 333524760, 667049520]

約数ペア:

[(1, 667049520), (2, 333524760), (3, 222349840), (4, 166762380), (5, 133409904), (6, 111174920), (8, 83381190), (10, 66704952), (12, 55587460), (15, 44469968), (16, 41690595), (20, 33352476), (24, 27793730), (30, 22234984), (40, 16676238), (48, 13896865), (53, 12585840), (60, 11117492), (80, 8338119), (106, 6292920), (120, 5558746), (159, 4195280), (212, 3146460), (229, 2912880), (240, 2779373), (265, 2517168), (318, 2097640), (424, 1573230), (458, 1456440), (530, 1258584), (636, 1048820), (687, 970960), (795, 839056), (848, 786615), (916, 728220), (1060, 629292), (1145, 582576), (1272, 524410), (1374, 485480), (1590, 419528), (1832, 364110), (2120, 314646), (2290, 291288), (2544, 262205), (2748, 242740), (3180, 209764), (3435, 194192), (3664, 182055), (4240, 157323), (4580, 145644), (5496, 121370), (6360, 104882), (6870, 97096), (9160, 72822), (10992, 60685), (12137, 54960), (12720, 52441), (13740, 48548), (18320, 36411), (24274, 27480)]