11516880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 36497664

約数和(自身を除く): 24980784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1021, 1128, 1410, 1880, 2042, 2256, 2820, 3063, 3760, 4084, 5105, 5640, 6126, 8168, 10210, 11280, 12252, 15315, 16336, 20420, 24504, 30630, 40840, 47987, 49008, 61260, 81680, 95974, 122520, 143961, 191948, 239935, 245040, 287922, 383896, 479870, 575844, 719805, 767792, 959740, 1151688, 1439610, 1919480, 2303376, 2879220, 3838960, 5758440, 11516880]

約数ペア:

[(1, 11516880), (2, 5758440), (3, 3838960), (4, 2879220), (5, 2303376), (6, 1919480), (8, 1439610), (10, 1151688), (12, 959740), (15, 767792), (16, 719805), (20, 575844), (24, 479870), (30, 383896), (40, 287922), (47, 245040), (48, 239935), (60, 191948), (80, 143961), (94, 122520), (120, 95974), (141, 81680), (188, 61260), (235, 49008), (240, 47987), (282, 40840), (376, 30630), (470, 24504), (564, 20420), (705, 16336), (752, 15315), (940, 12252), (1021, 11280), (1128, 10210), (1410, 8168), (1880, 6126), (2042, 5640), (2256, 5105), (2820, 4084), (3063, 3760)]