52643280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{547}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 163900224

約数和(自身を除く): 111256944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 547, 802, 1094, 1203, 1604, 1641, 2005, 2188, 2406, 2735, 3208, 3282, 4010, 4376, 4812, 5470, 6015, 6416, 6564, 8020, 8205, 8752, 9624, 10940, 12030, 13128, 16040, 16410, 19248, 21880, 24060, 26256, 32080, 32820, 43760, 48120, 65640, 96240, 131280, 219347, 438694, 658041, 877388, 1096735, 1316082, 1754776, 2193470, 2632164, 3290205, 3509552, 4386940, 5264328, 6580410, 8773880, 10528656, 13160820, 17547760, 26321640, 52643280]

約数ペア:

[(1, 52643280), (2, 26321640), (3, 17547760), (4, 13160820), (5, 10528656), (6, 8773880), (8, 6580410), (10, 5264328), (12, 4386940), (15, 3509552), (16, 3290205), (20, 2632164), (24, 2193470), (30, 1754776), (40, 1316082), (48, 1096735), (60, 877388), (80, 658041), (120, 438694), (240, 219347), (401, 131280), (547, 96240), (802, 65640), (1094, 48120), (1203, 43760), (1604, 32820), (1641, 32080), (2005, 26256), (2188, 24060), (2406, 21880), (2735, 19248), (3208, 16410), (3282, 16040), (4010, 13128), (4376, 12030), (4812, 10940), (5470, 9624), (6015, 8752), (6416, 8205), (6564, 8020)]