180445488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2346

約数の個数: 80

約数和(自身を含む): 493301760

約数和(自身を除く): 312856272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 219, 276, 292, 368, 438, 552, 584, 876, 1104, 1168, 1679, 1752, 2239, 3358, 3504, 4478, 5037, 6716, 6717, 8956, 10074, 13432, 13434, 17912, 20148, 26864, 26868, 35824, 40296, 51497, 53736, 80592, 102994, 107472, 154491, 163447, 205988, 308982, 326894, 411976, 490341, 617964, 653788, 823952, 980682, 1235928, 1307576, 1961364, 2471856, 2615152, 3759281, 3922728, 7518562, 7845456, 11277843, 15037124, 22555686, 30074248, 45111372, 60148496, 90222744, 180445488]

約数ペア:

[(1, 180445488), (2, 90222744), (3, 60148496), (4, 45111372), (6, 30074248), (8, 22555686), (12, 15037124), (16, 11277843), (23, 7845456), (24, 7518562), (46, 3922728), (48, 3759281), (69, 2615152), (73, 2471856), (92, 1961364), (138, 1307576), (146, 1235928), (184, 980682), (219, 823952), (276, 653788), (292, 617964), (368, 490341), (438, 411976), (552, 326894), (584, 308982), (876, 205988), (1104, 163447), (1168, 154491), (1679, 107472), (1752, 102994), (2239, 80592), (3358, 53736), (3504, 51497), (4478, 40296), (5037, 35824), (6716, 26868), (6717, 26864), (8956, 20148), (10074, 17912), (13432, 13434)]