129574440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359929}}^1$

素因数の和:359946

約数の個数: 48

約数和(自身を含む): 421118100

約数和(自身を除く): 291543660

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, 359929, 719858, 1079787, 1439716, 1799645, 2159574, 2879432, 3239361, 3599290, 4319148, 5398935, 6478722, 7198580, 8638296, 10797870, 12957444, 14397160, 16196805, 21595740, 25914888, 32393610, 43191480, 64787220, 129574440]

約数ペア:

[(1, 129574440), (2, 64787220), (3, 43191480), (4, 32393610), (5, 25914888), (6, 21595740), (8, 16196805), (9, 14397160), (10, 12957444), (12, 10797870), (15, 8638296), (18, 7198580), (20, 6478722), (24, 5398935), (30, 4319148), (36, 3599290), (40, 3239361), (45, 2879432), (60, 2159574), (72, 1799645), (90, 1439716), (120, 1079787), (180, 719858), (360, 359929)]