12142440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11243}}^1$

素因数の和:11263

約数の個数: 64

約数和(自身を含む): 40478400

約数和(自身を除く): 28335960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11243, 22486, 33729, 44972, 56215, 67458, 89944, 101187, 112430, 134916, 168645, 202374, 224860, 269832, 303561, 337290, 404748, 449720, 505935, 607122, 674580, 809496, 1011870, 1214244, 1349160, 1517805, 2023740, 2428488, 3035610, 4047480, 6071220, 12142440]

約数ペア:

[(1, 12142440), (2, 6071220), (3, 4047480), (4, 3035610), (5, 2428488), (6, 2023740), (8, 1517805), (9, 1349160), (10, 1214244), (12, 1011870), (15, 809496), (18, 674580), (20, 607122), (24, 505935), (27, 449720), (30, 404748), (36, 337290), (40, 303561), (45, 269832), (54, 224860), (60, 202374), (72, 168645), (90, 134916), (108, 112430), (120, 101187), (135, 89944), (180, 67458), (216, 56215), (270, 44972), (360, 33729), (540, 22486), (1080, 11243)]