486530640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1297}}^1$

素因数の和:1837

約数の個数: 120

約数和(自身を含む): 1638330408

約数和(自身を除く): 1151799768

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, 1297, 1563, 2084, 2594, 2605, 3126, 3891, 4168, 4689, 5188, 5210, 6252, 6485, 7782, 7815, 8336, 9378, 10376, 10420, 11673, 12504, 12970, 15564, 15630, 18756, 19455, 20752, 20840, 23346, 23445, 25008, 25940, 31128, 31260, 37512, 38910, 41680, 46692, 46890, 51880, 58365, 62256, 62520, 75024, 77820, 93384, 93780, 103760, 116730, 125040, 155640, 186768, 187560, 233460, 311280, 375120, 466920, 675737, 933840, 1351474, 2027211, 2702948, 3378685, 4054422, 5405896, 6081633, 6757370, 8108844, 10136055, 10811792, 12163266, 13514740, 16217688, 20272110, 24326532, 27029480, 30408165, 32435376, 40544220, 48653064, 54058960, 60816330, 81088440, 97306128, 121632660, 162176880, 243265320, 486530640]

約数ペア:

[(1, 486530640), (2, 243265320), (3, 162176880), (4, 121632660), (5, 97306128), (6, 81088440), (8, 60816330), (9, 54058960), (10, 48653064), (12, 40544220), (15, 32435376), (16, 30408165), (18, 27029480), (20, 24326532), (24, 20272110), (30, 16217688), (36, 13514740), (40, 12163266), (45, 10811792), (48, 10136055), (60, 8108844), (72, 6757370), (80, 6081633), (90, 5405896), (120, 4054422), (144, 3378685), (180, 2702948), (240, 2027211), (360, 1351474), (521, 933840), (720, 675737), (1042, 466920), (1297, 375120), (1563, 311280), (2084, 233460), (2594, 187560), (2605, 186768), (3126, 155640), (3891, 125040), (4168, 116730), (4689, 103760), (5188, 93780), (5210, 93384), (6252, 77820), (6485, 75024), (7782, 62520), (7815, 62256), (8336, 58365), (9378, 51880), (10376, 46890), (10420, 46692), (11673, 41680), (12504, 38910), (12970, 37512), (15564, 31260), (15630, 31128), (18756, 25940), (19455, 25008), (20752, 23445), (20840, 23346)]