12105480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 36547200

約数和(自身を除く): 24441720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 359, 562, 718, 843, 1077, 1124, 1405, 1436, 1686, 1795, 2154, 2248, 2810, 2872, 3372, 3590, 4215, 4308, 5385, 5620, 6744, 7180, 8430, 8616, 10770, 11240, 14360, 16860, 21540, 33720, 43080, 100879, 201758, 302637, 403516, 504395, 605274, 807032, 1008790, 1210548, 1513185, 2017580, 2421096, 3026370, 4035160, 6052740, 12105480]

約数ペア:

[(1, 12105480), (2, 6052740), (3, 4035160), (4, 3026370), (5, 2421096), (6, 2017580), (8, 1513185), (10, 1210548), (12, 1008790), (15, 807032), (20, 605274), (24, 504395), (30, 403516), (40, 302637), (60, 201758), (120, 100879), (281, 43080), (359, 33720), (562, 21540), (718, 16860), (843, 14360), (1077, 11240), (1124, 10770), (1405, 8616), (1436, 8430), (1686, 7180), (1795, 6744), (2154, 5620), (2248, 5385), (2810, 4308), (2872, 4215), (3372, 3590)]