123089580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683831}}^1$

素因数の和:683846

約数の個数: 36

約数和(自身を含む): 373372272

約数和(自身を除く): 250282692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683831, 1367662, 2051493, 2735324, 3419155, 4102986, 6154479, 6838310, 8205972, 10257465, 12308958, 13676620, 20514930, 24617916, 30772395, 41029860, 61544790, 123089580]

約数ペア:

[(1, 123089580), (2, 61544790), (3, 41029860), (4, 30772395), (5, 24617916), (6, 20514930), (9, 13676620), (10, 12308958), (12, 10257465), (15, 8205972), (18, 6838310), (20, 6154479), (30, 4102986), (36, 3419155), (45, 2735324), (60, 2051493), (90, 1367662), (180, 683831)]