2479827720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{193133}}^1$

素因数の和:193254

約数の個数: 64

約数和(自身を含む): 7509049920

約数和(自身を除く): 5029222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 193133, 386266, 579399, 772532, 965665, 1158798, 1545064, 1931330, 2317596, 2896995, 3862660, 4635192, 5793990, 7725320, 11587980, 20665231, 23175960, 41330462, 61995693, 82660924, 103326155, 123991386, 165321848, 206652310, 247982772, 309978465, 413304620, 495965544, 619956930, 826609240, 1239913860, 2479827720]

約数ペア:

[(1, 2479827720), (2, 1239913860), (3, 826609240), (4, 619956930), (5, 495965544), (6, 413304620), (8, 309978465), (10, 247982772), (12, 206652310), (15, 165321848), (20, 123991386), (24, 103326155), (30, 82660924), (40, 61995693), (60, 41330462), (107, 23175960), (120, 20665231), (214, 11587980), (321, 7725320), (428, 5793990), (535, 4635192), (642, 3862660), (856, 2896995), (1070, 2317596), (1284, 1931330), (1605, 1545064), (2140, 1158798), (2568, 965665), (3210, 772532), (4280, 579399), (6420, 386266), (12840, 193133)]