1248960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1301}}^1$

素因数の和:1321

約数の個数: 56

約数和(自身を含む): 3968496

約数和(自身を除く): 2719536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1301, 2602, 3903, 5204, 6505, 7806, 10408, 13010, 15612, 19515, 20816, 26020, 31224, 39030, 41632, 52040, 62448, 78060, 83264, 104080, 124896, 156120, 208160, 249792, 312240, 416320, 624480, 1248960]

約数ペア:

[(1, 1248960), (2, 624480), (3, 416320), (4, 312240), (5, 249792), (6, 208160), (8, 156120), (10, 124896), (12, 104080), (15, 83264), (16, 78060), (20, 62448), (24, 52040), (30, 41632), (32, 39030), (40, 31224), (48, 26020), (60, 20816), (64, 19515), (80, 15612), (96, 13010), (120, 10408), (160, 7806), (192, 6505), (240, 5204), (320, 3903), (480, 2602), (960, 1301)]