1146180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2729}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 3669120

約数和(自身を除く): 2522940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2729, 5458, 8187, 10916, 13645, 16374, 19103, 27290, 32748, 38206, 40935, 54580, 57309, 76412, 81870, 95515, 114618, 163740, 191030, 229236, 286545, 382060, 573090, 1146180]

約数ペア:

[(1, 1146180), (2, 573090), (3, 382060), (4, 286545), (5, 229236), (6, 191030), (7, 163740), (10, 114618), (12, 95515), (14, 81870), (15, 76412), (20, 57309), (21, 54580), (28, 40935), (30, 38206), (35, 32748), (42, 27290), (60, 19103), (70, 16374), (84, 13645), (105, 10916), (140, 8187), (210, 5458), (420, 2729)]