2762861520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11511923}}^1$

素因数の和:11511939

約数の個数: 40

約数和(自身を含む): 8564871456

約数和(自身を除く): 5802009936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11511923, 23023846, 34535769, 46047692, 57559615, 69071538, 92095384, 115119230, 138143076, 172678845, 184190768, 230238460, 276286152, 345357690, 460476920, 552572304, 690715380, 920953840, 1381430760, 2762861520]

約数ペア:

[(1, 2762861520), (2, 1381430760), (3, 920953840), (4, 690715380), (5, 552572304), (6, 460476920), (8, 345357690), (10, 276286152), (12, 230238460), (15, 184190768), (16, 172678845), (20, 138143076), (24, 115119230), (30, 92095384), (40, 69071538), (48, 57559615), (60, 46047692), (80, 34535769), (120, 23023846), (240, 11511923)]