272836800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{18947}}^1$

素因数の和:18975

約数の個数: 126

約数和(自身を含む): 969777588

約数和(自身を除く): 696940788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 14400, 18947, 37894, 56841, 75788, 94735, 113682, 151576, 170523, 189470, 227364, 284205, 303152, 341046, 378940, 454728, 473675, 568410, 606304, 682092, 757880, 852615, 909456, 947350, 1136820, 1212608, 1364184, 1421025, 1515760, 1705230, 1818912, 1894700, 2273640, 2728368, 2842050, 3031520, 3410460, 3637824, 3789400, 4263075, 4547280, 5456736, 5684100, 6063040, 6820920, 7578800, 8526150, 9094560, 10913472, 11368200, 13641840, 15157600, 17052300, 18189120, 22736400, 27283680, 30315200, 34104600, 45472800, 54567360, 68209200, 90945600, 136418400, 272836800]

約数ペア:

[(1, 272836800), (2, 136418400), (3, 90945600), (4, 68209200), (5, 54567360), (6, 45472800), (8, 34104600), (9, 30315200), (10, 27283680), (12, 22736400), (15, 18189120), (16, 17052300), (18, 15157600), (20, 13641840), (24, 11368200), (25, 10913472), (30, 9094560), (32, 8526150), (36, 7578800), (40, 6820920), (45, 6063040), (48, 5684100), (50, 5456736), (60, 4547280), (64, 4263075), (72, 3789400), (75, 3637824), (80, 3410460), (90, 3031520), (96, 2842050), (100, 2728368), (120, 2273640), (144, 1894700), (150, 1818912), (160, 1705230), (180, 1515760), (192, 1421025), (200, 1364184), (225, 1212608), (240, 1136820), (288, 947350), (300, 909456), (320, 852615), (360, 757880), (400, 682092), (450, 606304), (480, 568410), (576, 473675), (600, 454728), (720, 378940), (800, 341046), (900, 303152), (960, 284205), (1200, 227364), (1440, 189470), (1600, 170523), (1800, 151576), (2400, 113682), (2880, 94735), (3600, 75788), (4800, 56841), (7200, 37894), (14400, 18947)]