121947660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{225829}}^1$

素因数の和:225847

約数の個数: 48

約数和(自身を含む): 379394400

約数和(自身を除く): 257446740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 225829, 451658, 677487, 903316, 1129145, 1354974, 2032461, 2258290, 2709948, 3387435, 4064922, 4516580, 6097383, 6774870, 8129844, 10162305, 12194766, 13549740, 20324610, 24389532, 30486915, 40649220, 60973830, 121947660]

約数ペア:

[(1, 121947660), (2, 60973830), (3, 40649220), (4, 30486915), (5, 24389532), (6, 20324610), (9, 13549740), (10, 12194766), (12, 10162305), (15, 8129844), (18, 6774870), (20, 6097383), (27, 4516580), (30, 4064922), (36, 3387435), (45, 2709948), (54, 2258290), (60, 2032461), (90, 1354974), (108, 1129145), (135, 903316), (180, 677487), (270, 451658), (540, 225829)]