315093360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1312889}}^1$

素因数の和:1312905

約数の個数: 40

約数和(自身を含む): 976790160

約数和(自身を除く): 661696800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1312889, 2625778, 3938667, 5251556, 6564445, 7877334, 10503112, 13128890, 15754668, 19693335, 21006224, 26257780, 31509336, 39386670, 52515560, 63018672, 78773340, 105031120, 157546680, 315093360]

約数ペア:

[(1, 315093360), (2, 157546680), (3, 105031120), (4, 78773340), (5, 63018672), (6, 52515560), (8, 39386670), (10, 31509336), (12, 26257780), (15, 21006224), (16, 19693335), (20, 15754668), (24, 13128890), (30, 10503112), (40, 7877334), (48, 6564445), (60, 5251556), (80, 3938667), (120, 2625778), (240, 1312889)]