2048400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{569}}^1$

素因数の和:593

約数の個数: 90

約数和(自身を含む): 7121010

約数和(自身を除く): 5072610

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 569, 600, 720, 900, 1138, 1200, 1707, 1800, 2276, 2845, 3414, 3600, 4552, 5121, 5690, 6828, 8535, 9104, 10242, 11380, 13656, 14225, 17070, 20484, 22760, 25605, 27312, 28450, 34140, 40968, 42675, 45520, 51210, 56900, 68280, 81936, 85350, 102420, 113800, 128025, 136560, 170700, 204840, 227600, 256050, 341400, 409680, 512100, 682800, 1024200, 2048400]

約数ペア:

[(1, 2048400), (2, 1024200), (3, 682800), (4, 512100), (5, 409680), (6, 341400), (8, 256050), (9, 227600), (10, 204840), (12, 170700), (15, 136560), (16, 128025), (18, 113800), (20, 102420), (24, 85350), (25, 81936), (30, 68280), (36, 56900), (40, 51210), (45, 45520), (48, 42675), (50, 40968), (60, 34140), (72, 28450), (75, 27312), (80, 25605), (90, 22760), (100, 20484), (120, 17070), (144, 14225), (150, 13656), (180, 11380), (200, 10242), (225, 9104), (240, 8535), (300, 6828), (360, 5690), (400, 5121), (450, 4552), (569, 3600), (600, 3414), (720, 2845), (900, 2276), (1138, 1800), (1200, 1707)]