291201360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1213339}}^1$

素因数の和:1213355

約数の個数: 40

約数和(自身を含む): 902724960

約数和(自身を除く): 611523600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1213339, 2426678, 3640017, 4853356, 6066695, 7280034, 9706712, 12133390, 14560068, 18200085, 19413424, 24266780, 29120136, 36400170, 48533560, 58240272, 72800340, 97067120, 145600680, 291201360]

約数ペア:

[(1, 291201360), (2, 145600680), (3, 97067120), (4, 72800340), (5, 58240272), (6, 48533560), (8, 36400170), (10, 29120136), (12, 24266780), (15, 19413424), (16, 18200085), (20, 14560068), (24, 12133390), (30, 9706712), (40, 7280034), (48, 6066695), (60, 4853356), (80, 3640017), (120, 2426678), (240, 1213339)]