715316040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1986989}}^1$

素因数の和:1987006

約数の個数: 48

約数和(自身を含む): 2324778300

約数和(自身を除く): 1609462260

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, 1986989, 3973978, 5960967, 7947956, 9934945, 11921934, 15895912, 17882901, 19869890, 23843868, 29804835, 35765802, 39739780, 47687736, 59609670, 71531604, 79479560, 89414505, 119219340, 143063208, 178829010, 238438680, 357658020, 715316040]

約数ペア:

[(1, 715316040), (2, 357658020), (3, 238438680), (4, 178829010), (5, 143063208), (6, 119219340), (8, 89414505), (9, 79479560), (10, 71531604), (12, 59609670), (15, 47687736), (18, 39739780), (20, 35765802), (24, 29804835), (30, 23843868), (36, 19869890), (40, 17882901), (45, 15895912), (60, 11921934), (72, 9934945), (90, 7947956), (120, 5960967), (180, 3973978), (360, 1986989)]