455020560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1213}}^1$

素因数の和:1753

約数の個数: 120

約数和(自身を含む): 1532305944

約数和(自身を除く): 1077285384

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, 1213, 1563, 2084, 2426, 2605, 3126, 3639, 4168, 4689, 4852, 5210, 6065, 6252, 7278, 7815, 8336, 9378, 9704, 10420, 10917, 12130, 12504, 14556, 15630, 18195, 18756, 19408, 20840, 21834, 23445, 24260, 25008, 29112, 31260, 36390, 37512, 41680, 43668, 46890, 48520, 54585, 58224, 62520, 72780, 75024, 87336, 93780, 97040, 109170, 125040, 145560, 174672, 187560, 218340, 291120, 375120, 436680, 631973, 873360, 1263946, 1895919, 2527892, 3159865, 3791838, 5055784, 5687757, 6319730, 7583676, 9479595, 10111568, 11375514, 12639460, 15167352, 18959190, 22751028, 25278920, 28438785, 30334704, 37918380, 45502056, 50557840, 56877570, 75836760, 91004112, 113755140, 151673520, 227510280, 455020560]

約数ペア:

[(1, 455020560), (2, 227510280), (3, 151673520), (4, 113755140), (5, 91004112), (6, 75836760), (8, 56877570), (9, 50557840), (10, 45502056), (12, 37918380), (15, 30334704), (16, 28438785), (18, 25278920), (20, 22751028), (24, 18959190), (30, 15167352), (36, 12639460), (40, 11375514), (45, 10111568), (48, 9479595), (60, 7583676), (72, 6319730), (80, 5687757), (90, 5055784), (120, 3791838), (144, 3159865), (180, 2527892), (240, 1895919), (360, 1263946), (521, 873360), (720, 631973), (1042, 436680), (1213, 375120), (1563, 291120), (2084, 218340), (2426, 187560), (2605, 174672), (3126, 145560), (3639, 125040), (4168, 109170), (4689, 97040), (4852, 93780), (5210, 87336), (6065, 75024), (6252, 72780), (7278, 62520), (7815, 58224), (8336, 54585), (9378, 48520), (9704, 46890), (10420, 43668), (10917, 41680), (12130, 37512), (12504, 36390), (14556, 31260), (15630, 29112), (18195, 25008), (18756, 24260), (19408, 23445), (20840, 21834)]