1912947240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{10837}}^1$

素因数の和:12322

約数の個数: 64

約数和(自身を含む): 5743272960

約数和(自身を除く): 3830325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1471, 2942, 4413, 5884, 7355, 8826, 10837, 11768, 14710, 17652, 21674, 22065, 29420, 32511, 35304, 43348, 44130, 54185, 58840, 65022, 86696, 88260, 108370, 130044, 162555, 176520, 216740, 260088, 325110, 433480, 650220, 1300440, 15941227, 31882454, 47823681, 63764908, 79706135, 95647362, 127529816, 159412270, 191294724, 239118405, 318824540, 382589448, 478236810, 637649080, 956473620, 1912947240]

約数ペア:

[(1, 1912947240), (2, 956473620), (3, 637649080), (4, 478236810), (5, 382589448), (6, 318824540), (8, 239118405), (10, 191294724), (12, 159412270), (15, 127529816), (20, 95647362), (24, 79706135), (30, 63764908), (40, 47823681), (60, 31882454), (120, 15941227), (1471, 1300440), (2942, 650220), (4413, 433480), (5884, 325110), (7355, 260088), (8826, 216740), (10837, 176520), (11768, 162555), (14710, 130044), (17652, 108370), (21674, 88260), (22065, 86696), (29420, 65022), (32511, 58840), (35304, 54185), (43348, 44130)]