16399080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45553}}^1$

素因数の和:45570

約数の個数: 48

約数和(自身を含む): 53298180

約数和(自身を除く): 36899100

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, 45553, 91106, 136659, 182212, 227765, 273318, 364424, 409977, 455530, 546636, 683295, 819954, 911060, 1093272, 1366590, 1639908, 1822120, 2049885, 2733180, 3279816, 4099770, 5466360, 8199540, 16399080]

約数ペア:

[(1, 16399080), (2, 8199540), (3, 5466360), (4, 4099770), (5, 3279816), (6, 2733180), (8, 2049885), (9, 1822120), (10, 1639908), (12, 1366590), (15, 1093272), (18, 911060), (20, 819954), (24, 683295), (30, 546636), (36, 455530), (40, 409977), (45, 364424), (60, 273318), (72, 227765), (90, 182212), (120, 136659), (180, 91106), (360, 45553)]