77047980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3499}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 216384000

約数和(自身を除く): 139336020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3499, 3670, 4404, 5505, 6998, 7340, 10497, 11010, 13996, 17495, 20994, 22020, 34990, 41988, 52485, 69980, 104970, 209940, 1284133, 2568266, 3852399, 5136532, 6420665, 7704798, 12841330, 15409596, 19261995, 25682660, 38523990, 77047980]

約数ペア:

[(1, 77047980), (2, 38523990), (3, 25682660), (4, 19261995), (5, 15409596), (6, 12841330), (10, 7704798), (12, 6420665), (15, 5136532), (20, 3852399), (30, 2568266), (60, 1284133), (367, 209940), (734, 104970), (1101, 69980), (1468, 52485), (1835, 41988), (2202, 34990), (3499, 22020), (3670, 20994), (4404, 17495), (5505, 13996), (6998, 11010), (7340, 10497)]