242069220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1344829}}^1$

素因数の和:1344844

約数の個数: 36

約数和(自身を含む): 734277180

約数和(自身を除く): 492207960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1344829, 2689658, 4034487, 5379316, 6724145, 8068974, 12103461, 13448290, 16137948, 20172435, 24206922, 26896580, 40344870, 48413844, 60517305, 80689740, 121034610, 242069220]

約数ペア:

[(1, 242069220), (2, 121034610), (3, 80689740), (4, 60517305), (5, 48413844), (6, 40344870), (9, 26896580), (10, 24206922), (12, 20172435), (15, 16137948), (18, 13448290), (20, 12103461), (30, 8068974), (36, 6724145), (45, 5379316), (60, 4034487), (90, 2689658), (180, 1344829)]