1177960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{601}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 3088260

約数和(自身を除く): 1910300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 601, 980, 1202, 1960, 2404, 3005, 4207, 4808, 6010, 8414, 12020, 16828, 21035, 24040, 29449, 33656, 42070, 58898, 84140, 117796, 147245, 168280, 235592, 294490, 588980, 1177960]

約数ペア:

[(1, 1177960), (2, 588980), (4, 294490), (5, 235592), (7, 168280), (8, 147245), (10, 117796), (14, 84140), (20, 58898), (28, 42070), (35, 33656), (40, 29449), (49, 24040), (56, 21035), (70, 16828), (98, 12020), (140, 8414), (196, 6010), (245, 4808), (280, 4207), (392, 3005), (490, 2404), (601, 1960), (980, 1202)]