30480360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254003}}^1$

素因数の和:254017

約数の個数: 32

約数和(自身を含む): 91441440

約数和(自身を除く): 60961080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254003, 508006, 762009, 1016012, 1270015, 1524018, 2032024, 2540030, 3048036, 3810045, 5080060, 6096072, 7620090, 10160120, 15240180, 30480360]

約数ペア:

[(1, 30480360), (2, 15240180), (3, 10160120), (4, 7620090), (5, 6096072), (6, 5080060), (8, 3810045), (10, 3048036), (12, 2540030), (15, 2032024), (20, 1524018), (24, 1270015), (30, 1016012), (40, 762009), (60, 508006), (120, 254003)]