539797680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1439}}^1$

素因数の和:1979

約数の個数: 120

約数和(自身を含む): 1817562240

約数和(自身を除く): 1277764560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 521, 720, 1042, 1439, 1563, 2084, 2605, 2878, 3126, 4168, 4317, 4689, 5210, 5756, 6252, 7195, 7815, 8336, 8634, 9378, 10420, 11512, 12504, 12951, 14390, 15630, 17268, 18756, 20840, 21585, 23024, 23445, 25008, 25902, 28780, 31260, 34536, 37512, 41680, 43170, 46890, 51804, 57560, 62520, 64755, 69072, 75024, 86340, 93780, 103608, 115120, 125040, 129510, 172680, 187560, 207216, 259020, 345360, 375120, 518040, 749719, 1036080, 1499438, 2249157, 2998876, 3748595, 4498314, 5997752, 6747471, 7497190, 8996628, 11245785, 11995504, 13494942, 14994380, 17993256, 22491570, 26989884, 29988760, 33737355, 35986512, 44983140, 53979768, 59977520, 67474710, 89966280, 107959536, 134949420, 179932560, 269898840, 539797680]

約数ペア:

[(1, 539797680), (2, 269898840), (3, 179932560), (4, 134949420), (5, 107959536), (6, 89966280), (8, 67474710), (9, 59977520), (10, 53979768), (12, 44983140), (15, 35986512), (16, 33737355), (18, 29988760), (20, 26989884), (24, 22491570), (30, 17993256), (36, 14994380), (40, 13494942), (45, 11995504), (48, 11245785), (60, 8996628), (72, 7497190), (80, 6747471), (90, 5997752), (120, 4498314), (144, 3748595), (180, 2998876), (240, 2249157), (360, 1499438), (521, 1036080), (720, 749719), (1042, 518040), (1439, 375120), (1563, 345360), (2084, 259020), (2605, 207216), (2878, 187560), (3126, 172680), (4168, 129510), (4317, 125040), (4689, 115120), (5210, 103608), (5756, 93780), (6252, 86340), (7195, 75024), (7815, 69072), (8336, 64755), (8634, 62520), (9378, 57560), (10420, 51804), (11512, 46890), (12504, 43170), (12951, 41680), (14390, 37512), (15630, 34536), (17268, 31260), (18756, 28780), (20840, 25902), (21585, 25008), (23024, 23445)]