40486140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6079}}^1$

素因数の和:6131

約数の個数: 72

約数和(自身を含む): 126147840

約数和(自身を除く): 85661700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6079, 6660, 12158, 18237, 24316, 30395, 36474, 54711, 60790, 72948, 91185, 109422, 121580, 182370, 218844, 224923, 273555, 364740, 449846, 547110, 674769, 899692, 1094220, 1124615, 1349538, 2024307, 2249230, 2699076, 3373845, 4048614, 4498460, 6747690, 8097228, 10121535, 13495380, 20243070, 40486140]

約数ペア:

[(1, 40486140), (2, 20243070), (3, 13495380), (4, 10121535), (5, 8097228), (6, 6747690), (9, 4498460), (10, 4048614), (12, 3373845), (15, 2699076), (18, 2249230), (20, 2024307), (30, 1349538), (36, 1124615), (37, 1094220), (45, 899692), (60, 674769), (74, 547110), (90, 449846), (111, 364740), (148, 273555), (180, 224923), (185, 218844), (222, 182370), (333, 121580), (370, 109422), (444, 91185), (555, 72948), (666, 60790), (740, 54711), (1110, 36474), (1332, 30395), (1665, 24316), (2220, 18237), (3330, 12158), (6079, 6660)]