180882120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65537}}^1$

素因数の和:65574

約数の個数: 64

約数和(自身を含む): 566248320

約数和(自身を除く): 385366200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 65537, 131074, 196611, 262148, 327685, 393222, 524296, 655370, 786444, 983055, 1310740, 1507351, 1572888, 1966110, 2621480, 3014702, 3932220, 4522053, 6029404, 7536755, 7864440, 9044106, 12058808, 15073510, 18088212, 22610265, 30147020, 36176424, 45220530, 60294040, 90441060, 180882120]

約数ペア:

[(1, 180882120), (2, 90441060), (3, 60294040), (4, 45220530), (5, 36176424), (6, 30147020), (8, 22610265), (10, 18088212), (12, 15073510), (15, 12058808), (20, 9044106), (23, 7864440), (24, 7536755), (30, 6029404), (40, 4522053), (46, 3932220), (60, 3014702), (69, 2621480), (92, 1966110), (115, 1572888), (120, 1507351), (138, 1310740), (184, 983055), (230, 786444), (276, 655370), (345, 524296), (460, 393222), (552, 327685), (690, 262148), (920, 196611), (1380, 131074), (2760, 65537)]