12176880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 38167200

約数和(自身を除く): 25990320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 449, 452, 565, 678, 898, 904, 1130, 1347, 1356, 1695, 1796, 1808, 2245, 2260, 2694, 2712, 3390, 3592, 4490, 4520, 5388, 5424, 6735, 6780, 7184, 8980, 9040, 10776, 13470, 13560, 17960, 21552, 26940, 27120, 35920, 50737, 53880, 101474, 107760, 152211, 202948, 253685, 304422, 405896, 507370, 608844, 761055, 811792, 1014740, 1217688, 1522110, 2029480, 2435376, 3044220, 4058960, 6088440, 12176880]

約数ペア:

[(1, 12176880), (2, 6088440), (3, 4058960), (4, 3044220), (5, 2435376), (6, 2029480), (8, 1522110), (10, 1217688), (12, 1014740), (15, 811792), (16, 761055), (20, 608844), (24, 507370), (30, 405896), (40, 304422), (48, 253685), (60, 202948), (80, 152211), (113, 107760), (120, 101474), (226, 53880), (240, 50737), (339, 35920), (449, 27120), (452, 26940), (565, 21552), (678, 17960), (898, 13560), (904, 13470), (1130, 10776), (1347, 9040), (1356, 8980), (1695, 7184), (1796, 6780), (1808, 6735), (2245, 5424), (2260, 5388), (2694, 4520), (2712, 4490), (3390, 3592)]