207699480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{576943}}^1$

素因数の和:576960

約数の個数: 48

約数和(自身を含む): 675024480

約数和(自身を除く): 467325000

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, 576943, 1153886, 1730829, 2307772, 2884715, 3461658, 4615544, 5192487, 5769430, 6923316, 8654145, 10384974, 11538860, 13846632, 17308290, 20769948, 23077720, 25962435, 34616580, 41539896, 51924870, 69233160, 103849740, 207699480]

約数ペア:

[(1, 207699480), (2, 103849740), (3, 69233160), (4, 51924870), (5, 41539896), (6, 34616580), (8, 25962435), (9, 23077720), (10, 20769948), (12, 17308290), (15, 13846632), (18, 11538860), (20, 10384974), (24, 8654145), (30, 6923316), (36, 5769430), (40, 5192487), (45, 4615544), (60, 3461658), (72, 2884715), (90, 2307772), (120, 1730829), (180, 1153886), (360, 576943)]