22820640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47543}}^1$

素因数の和:47561

約数の個数: 48

約数和(自身を含む): 71886528

約数和(自身を除く): 49065888

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, 47543, 95086, 142629, 190172, 237715, 285258, 380344, 475430, 570516, 713145, 760688, 950860, 1141032, 1426290, 1521376, 1901720, 2282064, 2852580, 3803440, 4564128, 5705160, 7606880, 11410320, 22820640]

約数ペア:

[(1, 22820640), (2, 11410320), (3, 7606880), (4, 5705160), (5, 4564128), (6, 3803440), (8, 2852580), (10, 2282064), (12, 1901720), (15, 1521376), (16, 1426290), (20, 1141032), (24, 950860), (30, 760688), (32, 713145), (40, 570516), (48, 475430), (60, 380344), (80, 285258), (96, 237715), (120, 190172), (160, 142629), (240, 95086), (480, 47543)]