52757280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36637}}^1$

素因数の和:36658

約数の個数: 72

約数和(自身を含む): 180039132

約数和(自身を除く): 127281852

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 36637, 73274, 109911, 146548, 183185, 219822, 293096, 329733, 366370, 439644, 549555, 586192, 659466, 732740, 879288, 1099110, 1172384, 1318932, 1465480, 1648665, 1758576, 2198220, 2637864, 2930960, 3297330, 3517152, 4396440, 5275728, 5861920, 6594660, 8792880, 10551456, 13189320, 17585760, 26378640, 52757280]

約数ペア:

[(1, 52757280), (2, 26378640), (3, 17585760), (4, 13189320), (5, 10551456), (6, 8792880), (8, 6594660), (9, 5861920), (10, 5275728), (12, 4396440), (15, 3517152), (16, 3297330), (18, 2930960), (20, 2637864), (24, 2198220), (30, 1758576), (32, 1648665), (36, 1465480), (40, 1318932), (45, 1172384), (48, 1099110), (60, 879288), (72, 732740), (80, 659466), (90, 586192), (96, 549555), (120, 439644), (144, 366370), (160, 329733), (180, 293096), (240, 219822), (288, 183185), (360, 146548), (480, 109911), (720, 73274), (1440, 36637)]