16659480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138829}}^1$

素因数の和:138843

約数の個数: 32

約数和(自身を含む): 49978800

約数和(自身を除く): 33319320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138829, 277658, 416487, 555316, 694145, 832974, 1110632, 1388290, 1665948, 2082435, 2776580, 3331896, 4164870, 5553160, 8329740, 16659480]

約数ペア:

[(1, 16659480), (2, 8329740), (3, 5553160), (4, 4164870), (5, 3331896), (6, 2776580), (8, 2082435), (10, 1665948), (12, 1388290), (15, 1110632), (20, 832974), (24, 694145), (30, 555316), (40, 416487), (60, 277658), (120, 138829)]