12149040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 37997568

約数和(自身を除く): 25848528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 227, 240, 446, 454, 669, 681, 892, 908, 1115, 1135, 1338, 1362, 1784, 1816, 2230, 2270, 2676, 2724, 3345, 3405, 3568, 3632, 4460, 4540, 5352, 5448, 6690, 6810, 8920, 9080, 10704, 10896, 13380, 13620, 17840, 18160, 26760, 27240, 50621, 53520, 54480, 101242, 151863, 202484, 253105, 303726, 404968, 506210, 607452, 759315, 809936, 1012420, 1214904, 1518630, 2024840, 2429808, 3037260, 4049680, 6074520, 12149040]

約数ペア:

[(1, 12149040), (2, 6074520), (3, 4049680), (4, 3037260), (5, 2429808), (6, 2024840), (8, 1518630), (10, 1214904), (12, 1012420), (15, 809936), (16, 759315), (20, 607452), (24, 506210), (30, 404968), (40, 303726), (48, 253105), (60, 202484), (80, 151863), (120, 101242), (223, 54480), (227, 53520), (240, 50621), (446, 27240), (454, 26760), (669, 18160), (681, 17840), (892, 13620), (908, 13380), (1115, 10896), (1135, 10704), (1338, 9080), (1362, 8920), (1784, 6810), (1816, 6690), (2230, 5448), (2270, 5352), (2676, 4540), (2724, 4460), (3345, 3632), (3405, 3568)]