15671546960

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1\times {\mathrm{4363}}^1$

素因数の和:5196

約数の個数: 80

約数和(自身を含む): 37111106880

約数和(自身を除く): 21439559920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 761, 944, 1180, 1522, 2360, 3044, 3805, 4363, 4720, 6088, 7610, 8726, 12176, 15220, 17452, 21815, 30440, 34904, 43630, 44899, 60880, 69808, 87260, 89798, 174520, 179596, 224495, 257417, 349040, 359192, 448990, 514834, 718384, 897980, 1029668, 1287085, 1795960, 2059336, 2574170, 3320243, 3591920, 4118672, 5148340, 6640486, 10296680, 13280972, 16601215, 20593360, 26561944, 33202430, 53123888, 66404860, 132809720, 195894337, 265619440, 391788674, 783577348, 979471685, 1567154696, 1958943370, 3134309392, 3917886740, 7835773480, 15671546960]

約数ペア:

[(1, 15671546960), (2, 7835773480), (4, 3917886740), (5, 3134309392), (8, 1958943370), (10, 1567154696), (16, 979471685), (20, 783577348), (40, 391788674), (59, 265619440), (80, 195894337), (118, 132809720), (236, 66404860), (295, 53123888), (472, 33202430), (590, 26561944), (761, 20593360), (944, 16601215), (1180, 13280972), (1522, 10296680), (2360, 6640486), (3044, 5148340), (3805, 4118672), (4363, 3591920), (4720, 3320243), (6088, 2574170), (7610, 2059336), (8726, 1795960), (12176, 1287085), (15220, 1029668), (17452, 897980), (21815, 718384), (30440, 514834), (34904, 448990), (43630, 359192), (44899, 349040), (60880, 257417), (69808, 224495), (87260, 179596), (89798, 174520)]