1241559120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{37217}}^1$

素因数の和:37372

約数の個数: 80

約数和(自身を含む): 3876626880

約数和(自身を除く): 2635067760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 37217, 74434, 111651, 148868, 186085, 223302, 297736, 372170, 446604, 558255, 595472, 744340, 893208, 1116510, 1488680, 1786416, 2233020, 2977360, 4466040, 5173163, 8932080, 10346326, 15519489, 20692652, 25865815, 31038978, 41385304, 51731630, 62077956, 77597445, 82770608, 103463260, 124155912, 155194890, 206926520, 248311824, 310389780, 413853040, 620779560, 1241559120]

約数ペア:

[(1, 1241559120), (2, 620779560), (3, 413853040), (4, 310389780), (5, 248311824), (6, 206926520), (8, 155194890), (10, 124155912), (12, 103463260), (15, 82770608), (16, 77597445), (20, 62077956), (24, 51731630), (30, 41385304), (40, 31038978), (48, 25865815), (60, 20692652), (80, 15519489), (120, 10346326), (139, 8932080), (240, 5173163), (278, 4466040), (417, 2977360), (556, 2233020), (695, 1786416), (834, 1488680), (1112, 1116510), (1390, 893208), (1668, 744340), (2085, 595472), (2224, 558255), (2780, 446604), (3336, 372170), (4170, 297736), (5560, 223302), (6672, 186085), (8340, 148868), (11120, 111651), (16680, 74434), (33360, 37217)]