312285060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1734917}}^1$

素因数の和:1734932

約数の個数: 36

約数和(自身を含む): 947265228

約数和(自身を除く): 634980168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1734917, 3469834, 5204751, 6939668, 8674585, 10409502, 15614253, 17349170, 20819004, 26023755, 31228506, 34698340, 52047510, 62457012, 78071265, 104095020, 156142530, 312285060]

約数ペア:

[(1, 312285060), (2, 156142530), (3, 104095020), (4, 78071265), (5, 62457012), (6, 52047510), (9, 34698340), (10, 31228506), (12, 26023755), (15, 20819004), (18, 17349170), (20, 15614253), (30, 10409502), (36, 8674585), (45, 6939668), (60, 5204751), (90, 3469834), (180, 1734917)]