68283480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12107}}^1$

素因数の和:12168

約数の個数: 64

約数和(自身を含む): 209226240

約数和(自身を除く): 140942760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12107, 24214, 36321, 48428, 60535, 72642, 96856, 121070, 145284, 181605, 242140, 290568, 363210, 484280, 569029, 726420, 1138058, 1452840, 1707087, 2276116, 2845145, 3414174, 4552232, 5690290, 6828348, 8535435, 11380580, 13656696, 17070870, 22761160, 34141740, 68283480]

約数ペア:

[(1, 68283480), (2, 34141740), (3, 22761160), (4, 17070870), (5, 13656696), (6, 11380580), (8, 8535435), (10, 6828348), (12, 5690290), (15, 4552232), (20, 3414174), (24, 2845145), (30, 2276116), (40, 1707087), (47, 1452840), (60, 1138058), (94, 726420), (120, 569029), (141, 484280), (188, 363210), (235, 290568), (282, 242140), (376, 181605), (470, 145284), (564, 121070), (705, 96856), (940, 72642), (1128, 60535), (1410, 48428), (1880, 36321), (2820, 24214), (5640, 12107)]