206195280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2341}}^1$

素因数の和:2724

約数の個数: 80

約数和(自身を含む): 641220864

約数和(自身を除く): 435025584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1101, 1468, 1835, 2202, 2341, 2936, 3670, 4404, 4682, 5505, 5872, 7023, 7340, 8808, 9364, 11010, 11705, 14046, 14680, 17616, 18728, 22020, 23410, 28092, 29360, 35115, 37456, 44040, 46820, 56184, 70230, 88080, 93640, 112368, 140460, 187280, 280920, 561840, 859147, 1718294, 2577441, 3436588, 4295735, 5154882, 6873176, 8591470, 10309764, 12887205, 13746352, 17182940, 20619528, 25774410, 34365880, 41239056, 51548820, 68731760, 103097640, 206195280]

約数ペア:

[(1, 206195280), (2, 103097640), (3, 68731760), (4, 51548820), (5, 41239056), (6, 34365880), (8, 25774410), (10, 20619528), (12, 17182940), (15, 13746352), (16, 12887205), (20, 10309764), (24, 8591470), (30, 6873176), (40, 5154882), (48, 4295735), (60, 3436588), (80, 2577441), (120, 1718294), (240, 859147), (367, 561840), (734, 280920), (1101, 187280), (1468, 140460), (1835, 112368), (2202, 93640), (2341, 88080), (2936, 70230), (3670, 56184), (4404, 46820), (4682, 44040), (5505, 37456), (5872, 35115), (7023, 29360), (7340, 28092), (8808, 23410), (9364, 22020), (11010, 18728), (11705, 17616), (14046, 14680)]