147219480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{408943}}^1$

素因数の和:408960

約数の個数: 48

約数和(自身を含む): 478464480

約数和(自身を除く): 331245000

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, 408943, 817886, 1226829, 1635772, 2044715, 2453658, 3271544, 3680487, 4089430, 4907316, 6134145, 7360974, 8178860, 9814632, 12268290, 14721948, 16357720, 18402435, 24536580, 29443896, 36804870, 49073160, 73609740, 147219480]

約数ペア:

[(1, 147219480), (2, 73609740), (3, 49073160), (4, 36804870), (5, 29443896), (6, 24536580), (8, 18402435), (9, 16357720), (10, 14721948), (12, 12268290), (15, 9814632), (18, 8178860), (20, 7360974), (24, 6134145), (30, 4907316), (36, 4089430), (40, 3680487), (45, 3271544), (60, 2453658), (72, 2044715), (90, 1635772), (120, 1226829), (180, 817886), (360, 408943)]