2521126560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5252347}}^1$

素因数の和:5252365

約数の個数: 48

約数和(自身を含む): 7941550176

約数和(自身を除く): 5420423616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5252347, 10504694, 15757041, 21009388, 26261735, 31514082, 42018776, 52523470, 63028164, 78785205, 84037552, 105046940, 126056328, 157570410, 168075104, 210093880, 252112656, 315140820, 420187760, 504225312, 630281640, 840375520, 1260563280, 2521126560]

約数ペア:

[(1, 2521126560), (2, 1260563280), (3, 840375520), (4, 630281640), (5, 504225312), (6, 420187760), (8, 315140820), (10, 252112656), (12, 210093880), (15, 168075104), (16, 157570410), (20, 126056328), (24, 105046940), (30, 84037552), (32, 78785205), (40, 63028164), (48, 52523470), (60, 42018776), (80, 31514082), (96, 26261735), (120, 21009388), (160, 15757041), (240, 10504694), (480, 5252347)]