748826280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5431}}^1$

素因数の和:5831

約数の個数: 96

約数和(自身を含む): 2440488960

約数和(自身を除く): 1691662680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 383, 766, 1149, 1532, 1915, 2298, 3064, 3447, 3830, 4596, 5431, 5745, 6894, 7660, 9192, 10862, 11490, 13788, 15320, 16293, 17235, 21724, 22980, 27155, 27576, 32586, 34470, 43448, 45960, 48879, 54310, 65172, 68940, 81465, 97758, 108620, 130344, 137880, 162930, 195516, 217240, 244395, 325860, 391032, 488790, 651720, 977580, 1955160, 2080073, 4160146, 6240219, 8320292, 10400365, 12480438, 16640584, 18720657, 20800730, 24960876, 31201095, 37441314, 41601460, 49921752, 62402190, 74882628, 83202920, 93603285, 124804380, 149765256, 187206570, 249608760, 374413140, 748826280]

約数ペア:

[(1, 748826280), (2, 374413140), (3, 249608760), (4, 187206570), (5, 149765256), (6, 124804380), (8, 93603285), (9, 83202920), (10, 74882628), (12, 62402190), (15, 49921752), (18, 41601460), (20, 37441314), (24, 31201095), (30, 24960876), (36, 20800730), (40, 18720657), (45, 16640584), (60, 12480438), (72, 10400365), (90, 8320292), (120, 6240219), (180, 4160146), (360, 2080073), (383, 1955160), (766, 977580), (1149, 651720), (1532, 488790), (1915, 391032), (2298, 325860), (3064, 244395), (3447, 217240), (3830, 195516), (4596, 162930), (5431, 137880), (5745, 130344), (6894, 108620), (7660, 97758), (9192, 81465), (10862, 68940), (11490, 65172), (13788, 54310), (15320, 48879), (16293, 45960), (17235, 43448), (21724, 34470), (22980, 32586), (27155, 27576)]