154441440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107251}}^1$

素因数の和:107272

約数の個数: 72

約数和(自身を含む): 527036328

約数和(自身を除く): 372594888

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, 107251, 214502, 321753, 429004, 536255, 643506, 858008, 965259, 1072510, 1287012, 1608765, 1716016, 1930518, 2145020, 2574024, 3217530, 3432032, 3861036, 4290040, 4826295, 5148048, 6435060, 7722072, 8580080, 9652590, 10296096, 12870120, 15444144, 17160160, 19305180, 25740240, 30888288, 38610360, 51480480, 77220720, 154441440]

約数ペア:

[(1, 154441440), (2, 77220720), (3, 51480480), (4, 38610360), (5, 30888288), (6, 25740240), (8, 19305180), (9, 17160160), (10, 15444144), (12, 12870120), (15, 10296096), (16, 9652590), (18, 8580080), (20, 7722072), (24, 6435060), (30, 5148048), (32, 4826295), (36, 4290040), (40, 3861036), (45, 3432032), (48, 3217530), (60, 2574024), (72, 2145020), (80, 1930518), (90, 1716016), (96, 1608765), (120, 1287012), (144, 1072510), (160, 965259), (180, 858008), (240, 643506), (288, 536255), (360, 429004), (480, 321753), (720, 214502), (1440, 107251)]