12140820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22483}}^1$

素因数の和:22501

約数の個数: 48

約数和(自身を含む): 37773120

約数和(自身を除く): 25632300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 22483, 44966, 67449, 89932, 112415, 134898, 202347, 224830, 269796, 337245, 404694, 449660, 607041, 674490, 809388, 1011735, 1214082, 1348980, 2023470, 2428164, 3035205, 4046940, 6070410, 12140820]

約数ペア:

[(1, 12140820), (2, 6070410), (3, 4046940), (4, 3035205), (5, 2428164), (6, 2023470), (9, 1348980), (10, 1214082), (12, 1011735), (15, 809388), (18, 674490), (20, 607041), (27, 449660), (30, 404694), (36, 337245), (45, 269796), (54, 224830), (60, 202347), (90, 134898), (108, 112415), (135, 89932), (180, 67449), (270, 44966), (540, 22483)]