1804531320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5012587}}^1$

素因数の和:5012604

約数の個数: 48

約数和(自身を含む): 5864727960

約数和(自身を除く): 4060196640

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, 5012587, 10025174, 15037761, 20050348, 25062935, 30075522, 40100696, 45113283, 50125870, 60151044, 75188805, 90226566, 100251740, 120302088, 150377610, 180453132, 200503480, 225566415, 300755220, 360906264, 451132830, 601510440, 902265660, 1804531320]

約数ペア:

[(1, 1804531320), (2, 902265660), (3, 601510440), (4, 451132830), (5, 360906264), (6, 300755220), (8, 225566415), (9, 200503480), (10, 180453132), (12, 150377610), (15, 120302088), (18, 100251740), (20, 90226566), (24, 75188805), (30, 60151044), (36, 50125870), (40, 45113283), (45, 40100696), (60, 30075522), (72, 25062935), (90, 20050348), (120, 15037761), (180, 10025174), (360, 5012587)]