123009720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1025081}}^1$

素因数の和:1025095

約数の個数: 32

約数和(自身を含む): 369029520

約数和(自身を除く): 246019800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1025081, 2050162, 3075243, 4100324, 5125405, 6150486, 8200648, 10250810, 12300972, 15376215, 20501620, 24601944, 30752430, 41003240, 61504860, 123009720]

約数ペア:

[(1, 123009720), (2, 61504860), (3, 41003240), (4, 30752430), (5, 24601944), (6, 20501620), (8, 15376215), (10, 12300972), (12, 10250810), (15, 8200648), (20, 6150486), (24, 5125405), (30, 4100324), (40, 3075243), (60, 2050162), (120, 1025081)]