370858720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{121993}}^1$

素因数の和:122027

約数の個数: 48

約数和(自身を含む): 922274640

約数和(自身を除く): 551415920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 121993, 243986, 487972, 609965, 975944, 1219930, 1951888, 2317867, 2439860, 3903776, 4635734, 4879720, 9271468, 9759440, 11589335, 18542936, 19518880, 23178670, 37085872, 46357340, 74171744, 92714680, 185429360, 370858720]

約数ペア:

[(1, 370858720), (2, 185429360), (4, 92714680), (5, 74171744), (8, 46357340), (10, 37085872), (16, 23178670), (19, 19518880), (20, 18542936), (32, 11589335), (38, 9759440), (40, 9271468), (76, 4879720), (80, 4635734), (95, 3903776), (152, 2439860), (160, 2317867), (190, 1951888), (304, 1219930), (380, 975944), (608, 609965), (760, 487972), (1520, 243986), (3040, 121993)]