393679080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1093553}}^1$

素因数の和:1093570

約数の個数: 48

約数和(自身を含む): 1279458180

約数和(自身を除く): 885779100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1093553, 2187106, 3280659, 4374212, 5467765, 6561318, 8748424, 9841977, 10935530, 13122636, 16403295, 19683954, 21871060, 26245272, 32806590, 39367908, 43742120, 49209885, 65613180, 78735816, 98419770, 131226360, 196839540, 393679080]

約数ペア:

[(1, 393679080), (2, 196839540), (3, 131226360), (4, 98419770), (5, 78735816), (6, 65613180), (8, 49209885), (9, 43742120), (10, 39367908), (12, 32806590), (15, 26245272), (18, 21871060), (20, 19683954), (24, 16403295), (30, 13122636), (36, 10935530), (40, 9841977), (45, 8748424), (60, 6561318), (72, 5467765), (90, 4374212), (120, 3280659), (180, 2187106), (360, 1093553)]