188376480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130817}}^1$

素因数の和:130838

約数の個数: 72

約数和(自身を含む): 642839652

約数和(自身を除く): 454463172

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, 130817, 261634, 392451, 523268, 654085, 784902, 1046536, 1177353, 1308170, 1569804, 1962255, 2093072, 2354706, 2616340, 3139608, 3924510, 4186144, 4709412, 5232680, 5886765, 6279216, 7849020, 9418824, 10465360, 11773530, 12558432, 15698040, 18837648, 20930720, 23547060, 31396080, 37675296, 47094120, 62792160, 94188240, 188376480]

約数ペア:

[(1, 188376480), (2, 94188240), (3, 62792160), (4, 47094120), (5, 37675296), (6, 31396080), (8, 23547060), (9, 20930720), (10, 18837648), (12, 15698040), (15, 12558432), (16, 11773530), (18, 10465360), (20, 9418824), (24, 7849020), (30, 6279216), (32, 5886765), (36, 5232680), (40, 4709412), (45, 4186144), (48, 3924510), (60, 3139608), (72, 2616340), (80, 2354706), (90, 2093072), (96, 1962255), (120, 1569804), (144, 1308170), (160, 1177353), (180, 1046536), (240, 784902), (288, 654085), (360, 523268), (480, 392451), (720, 261634), (1440, 130817)]