2606786040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{53113}}^1$

素因数の和:53536

約数の個数: 64

約数和(自身を含む): 7839626400

約数和(自身を除く): 5232840360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 8180, 9816, 12270, 16360, 24540, 49080, 53113, 106226, 159339, 212452, 265565, 318678, 424904, 531130, 637356, 796695, 1062260, 1274712, 1593390, 2124520, 3186780, 6373560, 21723217, 43446434, 65169651, 86892868, 108616085, 130339302, 173785736, 217232170, 260678604, 325848255, 434464340, 521357208, 651696510, 868928680, 1303393020, 2606786040]

約数ペア:

[(1, 2606786040), (2, 1303393020), (3, 868928680), (4, 651696510), (5, 521357208), (6, 434464340), (8, 325848255), (10, 260678604), (12, 217232170), (15, 173785736), (20, 130339302), (24, 108616085), (30, 86892868), (40, 65169651), (60, 43446434), (120, 21723217), (409, 6373560), (818, 3186780), (1227, 2124520), (1636, 1593390), (2045, 1274712), (2454, 1062260), (3272, 796695), (4090, 637356), (4908, 531130), (6135, 424904), (8180, 318678), (9816, 265565), (12270, 212452), (16360, 159339), (24540, 106226), (49080, 53113)]