147579480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409943}}^1$

素因数の和:409960

約数の個数: 48

約数和(自身を含む): 479634480

約数和(自身を除く): 332055000

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, 409943, 819886, 1229829, 1639772, 2049715, 2459658, 3279544, 3689487, 4099430, 4919316, 6149145, 7378974, 8198860, 9838632, 12298290, 14757948, 16397720, 18447435, 24596580, 29515896, 36894870, 49193160, 73789740, 147579480]

約数ペア:

[(1, 147579480), (2, 73789740), (3, 49193160), (4, 36894870), (5, 29515896), (6, 24596580), (8, 18447435), (9, 16397720), (10, 14757948), (12, 12298290), (15, 9838632), (18, 8198860), (20, 7378974), (24, 6149145), (30, 4919316), (36, 4099430), (40, 3689487), (45, 3279544), (60, 2459658), (72, 2049715), (90, 1639772), (120, 1229829), (180, 819886), (360, 409943)]