1364960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 3402000

約数和(自身を除く): 2037040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 449, 608, 760, 898, 1520, 1796, 2245, 3040, 3592, 4490, 7184, 8531, 8980, 14368, 17062, 17960, 34124, 35920, 42655, 68248, 71840, 85310, 136496, 170620, 272992, 341240, 682480, 1364960]

約数ペア:

[(1, 1364960), (2, 682480), (4, 341240), (5, 272992), (8, 170620), (10, 136496), (16, 85310), (19, 71840), (20, 68248), (32, 42655), (38, 35920), (40, 34124), (76, 17960), (80, 17062), (95, 14368), (152, 8980), (160, 8531), (190, 7184), (304, 4490), (380, 3592), (449, 3040), (608, 2245), (760, 1796), (898, 1520)]