23607540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11923}}^1$

素因数の和:11949

約数の個数: 72

約数和(自身を含む): 78126048

約数和(自身を除く): 54518508

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, 11923, 23846, 35769, 47692, 59615, 71538, 107307, 119230, 131153, 143076, 178845, 214614, 238460, 262306, 357690, 393459, 429228, 524612, 536535, 655765, 715380, 786918, 1073070, 1180377, 1311530, 1573836, 1967295, 2146140, 2360754, 2623060, 3934590, 4721508, 5901885, 7869180, 11803770, 23607540]

約数ペア:

[(1, 23607540), (2, 11803770), (3, 7869180), (4, 5901885), (5, 4721508), (6, 3934590), (9, 2623060), (10, 2360754), (11, 2146140), (12, 1967295), (15, 1573836), (18, 1311530), (20, 1180377), (22, 1073070), (30, 786918), (33, 715380), (36, 655765), (44, 536535), (45, 524612), (55, 429228), (60, 393459), (66, 357690), (90, 262306), (99, 238460), (110, 214614), (132, 178845), (165, 143076), (180, 131153), (198, 119230), (220, 107307), (330, 71538), (396, 59615), (495, 47692), (660, 35769), (990, 23846), (1980, 11923)]