8937540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{613}}^1$

素因数の和:640

約数の個数: 84

約数和(自身を含む): 28186284

約数和(自身を除く): 19248744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 613, 729, 810, 972, 1215, 1226, 1458, 1620, 1839, 2430, 2452, 2916, 3065, 3645, 3678, 4860, 5517, 6130, 7290, 7356, 9195, 11034, 12260, 14580, 16551, 18390, 22068, 27585, 33102, 36780, 49653, 55170, 66204, 82755, 99306, 110340, 148959, 165510, 198612, 248265, 297918, 331020, 446877, 496530, 595836, 744795, 893754, 993060, 1489590, 1787508, 2234385, 2979180, 4468770, 8937540]

約数ペア:

[(1, 8937540), (2, 4468770), (3, 2979180), (4, 2234385), (5, 1787508), (6, 1489590), (9, 993060), (10, 893754), (12, 744795), (15, 595836), (18, 496530), (20, 446877), (27, 331020), (30, 297918), (36, 248265), (45, 198612), (54, 165510), (60, 148959), (81, 110340), (90, 99306), (108, 82755), (135, 66204), (162, 55170), (180, 49653), (243, 36780), (270, 33102), (324, 27585), (405, 22068), (486, 18390), (540, 16551), (613, 14580), (729, 12260), (810, 11034), (972, 9195), (1215, 7356), (1226, 7290), (1458, 6130), (1620, 5517), (1839, 4860), (2430, 3678), (2452, 3645), (2916, 3065)]