69819480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193943}}^1$

素因数の和:193960

約数の個数: 48

約数和(自身を含む): 226914480

約数和(自身を除く): 157095000

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, 193943, 387886, 581829, 775772, 969715, 1163658, 1551544, 1745487, 1939430, 2327316, 2909145, 3490974, 3878860, 4654632, 5818290, 6981948, 7757720, 8727435, 11636580, 13963896, 17454870, 23273160, 34909740, 69819480]

約数ペア:

[(1, 69819480), (2, 34909740), (3, 23273160), (4, 17454870), (5, 13963896), (6, 11636580), (8, 8727435), (9, 7757720), (10, 6981948), (12, 5818290), (15, 4654632), (18, 3878860), (20, 3490974), (24, 2909145), (30, 2327316), (36, 1939430), (40, 1745487), (45, 1551544), (60, 1163658), (72, 969715), (90, 775772), (120, 581829), (180, 387886), (360, 193943)]