67865760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47129}}^1$

素因数の和:47150

約数の個数: 72

約数和(自身を含む): 231596820

約数和(自身を除く): 163731060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47129, 94258, 141387, 188516, 235645, 282774, 377032, 424161, 471290, 565548, 706935, 754064, 848322, 942580, 1131096, 1413870, 1508128, 1696644, 1885160, 2120805, 2262192, 2827740, 3393288, 3770320, 4241610, 4524384, 5655480, 6786576, 7540640, 8483220, 11310960, 13573152, 16966440, 22621920, 33932880, 67865760]

約数ペア:

[(1, 67865760), (2, 33932880), (3, 22621920), (4, 16966440), (5, 13573152), (6, 11310960), (8, 8483220), (9, 7540640), (10, 6786576), (12, 5655480), (15, 4524384), (16, 4241610), (18, 3770320), (20, 3393288), (24, 2827740), (30, 2262192), (32, 2120805), (36, 1885160), (40, 1696644), (45, 1508128), (48, 1413870), (60, 1131096), (72, 942580), (80, 848322), (90, 754064), (96, 706935), (120, 565548), (144, 471290), (160, 424161), (180, 377032), (240, 282774), (288, 235645), (360, 188516), (480, 141387), (720, 94258), (1440, 47129)]