917520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3823}}^1$

素因数の和:3839

約数の個数: 40

約数和(自身を含む): 2845056

約数和(自身を除く): 1927536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3823, 7646, 11469, 15292, 19115, 22938, 30584, 38230, 45876, 57345, 61168, 76460, 91752, 114690, 152920, 183504, 229380, 305840, 458760, 917520]

約数ペア:

[(1, 917520), (2, 458760), (3, 305840), (4, 229380), (5, 183504), (6, 152920), (8, 114690), (10, 91752), (12, 76460), (15, 61168), (16, 57345), (20, 45876), (24, 38230), (30, 30584), (40, 22938), (48, 19115), (60, 15292), (80, 11469), (120, 7646), (240, 3823)]