1255148280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3486523}}^1$

素因数の和:3486540

約数の個数: 48

約数和(自身を含む): 4079233080

約数和(自身を除く): 2824084800

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, 3486523, 6973046, 10459569, 13946092, 17432615, 20919138, 27892184, 31378707, 34865230, 41838276, 52297845, 62757414, 69730460, 83676552, 104595690, 125514828, 139460920, 156893535, 209191380, 251029656, 313787070, 418382760, 627574140, 1255148280]

約数ペア:

[(1, 1255148280), (2, 627574140), (3, 418382760), (4, 313787070), (5, 251029656), (6, 209191380), (8, 156893535), (9, 139460920), (10, 125514828), (12, 104595690), (15, 83676552), (18, 69730460), (20, 62757414), (24, 52297845), (30, 41838276), (36, 34865230), (40, 31378707), (45, 27892184), (60, 20919138), (72, 17432615), (90, 13946092), (120, 10459569), (180, 6973046), (360, 3486523)]