1323143820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7350799}}^1$

素因数の和:7350814

約数の個数: 36

約数和(自身を含む): 4013536800

約数和(自身を除く): 2690392980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7350799, 14701598, 22052397, 29403196, 36753995, 44104794, 66157191, 73507990, 88209588, 110261985, 132314382, 147015980, 220523970, 264628764, 330785955, 441047940, 661571910, 1323143820]

約数ペア:

[(1, 1323143820), (2, 661571910), (3, 441047940), (4, 330785955), (5, 264628764), (6, 220523970), (9, 147015980), (10, 132314382), (12, 110261985), (15, 88209588), (18, 73507990), (20, 66157191), (30, 44104794), (36, 36753995), (45, 29403196), (60, 22052397), (90, 14701598), (180, 7350799)]