122520209520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26868467}}^1$

素因数の和:26868502

約数の個数: 80

約数和(自身を含む): 399802803840

約数和(自身を除く): 277282594320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 26868467, 53736934, 80605401, 107473868, 134342335, 161210802, 214947736, 268684670, 322421604, 403027005, 429895472, 510500873, 537369340, 644843208, 806054010, 1021001746, 1074738680, 1289686416, 1531502619, 1612108020, 2042003492, 2149477360, 2552504365, 3063005238, 3224216040, 4084006984, 5105008730, 6126010476, 6448432080, 7657513095, 8168013968, 10210017460, 12252020952, 15315026190, 20420034920, 24504041904, 30630052380, 40840069840, 61260104760, 122520209520]

約数ペア:

[(1, 122520209520), (2, 61260104760), (3, 40840069840), (4, 30630052380), (5, 24504041904), (6, 20420034920), (8, 15315026190), (10, 12252020952), (12, 10210017460), (15, 8168013968), (16, 7657513095), (19, 6448432080), (20, 6126010476), (24, 5105008730), (30, 4084006984), (38, 3224216040), (40, 3063005238), (48, 2552504365), (57, 2149477360), (60, 2042003492), (76, 1612108020), (80, 1531502619), (95, 1289686416), (114, 1074738680), (120, 1021001746), (152, 806054010), (190, 644843208), (228, 537369340), (240, 510500873), (285, 429895472), (304, 403027005), (380, 322421604), (456, 268684670), (570, 214947736), (760, 161210802), (912, 134342335), (1140, 107473868), (1520, 80605401), (2280, 53736934), (4560, 26868467)]