239336460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120877}}^1$

素因数の和:120903

約数の個数: 72

約数和(自身を含む): 791992656

約数和(自身を除く): 552656196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 120877, 241754, 362631, 483508, 604385, 725262, 1087893, 1208770, 1329647, 1450524, 1813155, 2175786, 2417540, 2659294, 3626310, 3988941, 4351572, 5318588, 5439465, 6648235, 7252620, 7977882, 10878930, 11966823, 13296470, 15955764, 19944705, 21757860, 23933646, 26592940, 39889410, 47867292, 59834115, 79778820, 119668230, 239336460]

約数ペア:

[(1, 239336460), (2, 119668230), (3, 79778820), (4, 59834115), (5, 47867292), (6, 39889410), (9, 26592940), (10, 23933646), (11, 21757860), (12, 19944705), (15, 15955764), (18, 13296470), (20, 11966823), (22, 10878930), (30, 7977882), (33, 7252620), (36, 6648235), (44, 5439465), (45, 5318588), (55, 4351572), (60, 3988941), (66, 3626310), (90, 2659294), (99, 2417540), (110, 2175786), (132, 1813155), (165, 1450524), (180, 1329647), (198, 1208770), (220, 1087893), (330, 725262), (396, 604385), (495, 483508), (660, 362631), (990, 241754), (1980, 120877)]