27283680

素因数分解:

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

素因数の和:18968

約数の個数: 72

約数和(自身を含む): 93110472

約数和(自身を除く): 65826792

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, 18947, 37894, 56841, 75788, 94735, 113682, 151576, 170523, 189470, 227364, 284205, 303152, 341046, 378940, 454728, 568410, 606304, 682092, 757880, 852615, 909456, 1136820, 1364184, 1515760, 1705230, 1818912, 2273640, 2728368, 3031520, 3410460, 4547280, 5456736, 6820920, 9094560, 13641840, 27283680]

約数ペア:

[(1, 27283680), (2, 13641840), (3, 9094560), (4, 6820920), (5, 5456736), (6, 4547280), (8, 3410460), (9, 3031520), (10, 2728368), (12, 2273640), (15, 1818912), (16, 1705230), (18, 1515760), (20, 1364184), (24, 1136820), (30, 909456), (32, 852615), (36, 757880), (40, 682092), (45, 606304), (48, 568410), (60, 454728), (72, 378940), (80, 341046), (90, 303152), (96, 284205), (120, 227364), (144, 189470), (160, 170523), (180, 151576), (240, 113682), (288, 94735), (360, 75788), (480, 56841), (720, 37894), (1440, 18947)]