40677720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11689}}^1$

素因数の和:11732

約数の個数: 64

約数和(自身を含む): 126252000

約数和(自身を除く): 85574280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11689, 23378, 35067, 46756, 58445, 70134, 93512, 116890, 140268, 175335, 233780, 280536, 338981, 350670, 467560, 677962, 701340, 1016943, 1355924, 1402680, 1694905, 2033886, 2711848, 3389810, 4067772, 5084715, 6779620, 8135544, 10169430, 13559240, 20338860, 40677720]

約数ペア:

[(1, 40677720), (2, 20338860), (3, 13559240), (4, 10169430), (5, 8135544), (6, 6779620), (8, 5084715), (10, 4067772), (12, 3389810), (15, 2711848), (20, 2033886), (24, 1694905), (29, 1402680), (30, 1355924), (40, 1016943), (58, 701340), (60, 677962), (87, 467560), (116, 350670), (120, 338981), (145, 280536), (174, 233780), (232, 175335), (290, 140268), (348, 116890), (435, 93512), (580, 70134), (696, 58445), (870, 46756), (1160, 35067), (1740, 23378), (3480, 11689)]