30400160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27143}}^1$

素因数の和:27165

約数の個数: 48

約数和(自身を含む): 82083456

約数和(自身を除く): 51683296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27143, 54286, 108572, 135715, 190001, 217144, 271430, 380002, 434288, 542860, 760004, 868576, 950005, 1085720, 1520008, 1900010, 2171440, 3040016, 3800020, 4342880, 6080032, 7600040, 15200080, 30400160]

約数ペア:

[(1, 30400160), (2, 15200080), (4, 7600040), (5, 6080032), (7, 4342880), (8, 3800020), (10, 3040016), (14, 2171440), (16, 1900010), (20, 1520008), (28, 1085720), (32, 950005), (35, 868576), (40, 760004), (56, 542860), (70, 434288), (80, 380002), (112, 271430), (140, 217144), (160, 190001), (224, 135715), (280, 108572), (560, 54286), (1120, 27143)]