243495520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41131}}^1$

素因数の和:41183

約数の個数: 48

約数和(自身を含む): 590820048

約数和(自身を除く): 347324528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 41131, 82262, 164524, 205655, 329048, 411310, 658096, 822620, 1316192, 1521847, 1645240, 3043694, 3290480, 6087388, 6580960, 7609235, 12174776, 15218470, 24349552, 30436940, 48699104, 60873880, 121747760, 243495520]

約数ペア:

[(1, 243495520), (2, 121747760), (4, 60873880), (5, 48699104), (8, 30436940), (10, 24349552), (16, 15218470), (20, 12174776), (32, 7609235), (37, 6580960), (40, 6087388), (74, 3290480), (80, 3043694), (148, 1645240), (160, 1521847), (185, 1316192), (296, 822620), (370, 658096), (592, 411310), (740, 329048), (1184, 205655), (1480, 164524), (2960, 82262), (5920, 41131)]