69871320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{194087}}^1$

素因数の和:194104

約数の個数: 48

約数和(自身を含む): 227082960

約数和(自身を除く): 157211640

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, 194087, 388174, 582261, 776348, 970435, 1164522, 1552696, 1746783, 1940870, 2329044, 2911305, 3493566, 3881740, 4658088, 5822610, 6987132, 7763480, 8733915, 11645220, 13974264, 17467830, 23290440, 34935660, 69871320]

約数ペア:

[(1, 69871320), (2, 34935660), (3, 23290440), (4, 17467830), (5, 13974264), (6, 11645220), (8, 8733915), (9, 7763480), (10, 6987132), (12, 5822610), (15, 4658088), (18, 3881740), (20, 3493566), (24, 2911305), (30, 2329044), (36, 1940870), (40, 1746783), (45, 1552696), (60, 1164522), (72, 970435), (90, 776348), (120, 582261), (180, 388174), (360, 194087)]