172848320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28429}}^1$

素因数の和:28465

約数の個数: 56

約数和(自身を含む): 433273200

約数和(自身を除く): 260424880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 28429, 56858, 113716, 142145, 227432, 284290, 454864, 540151, 568580, 909728, 1080302, 1137160, 1819456, 2160604, 2274320, 2700755, 4321208, 4548640, 5401510, 8642416, 9097280, 10803020, 17284832, 21606040, 34569664, 43212080, 86424160, 172848320]

約数ペア:

[(1, 172848320), (2, 86424160), (4, 43212080), (5, 34569664), (8, 21606040), (10, 17284832), (16, 10803020), (19, 9097280), (20, 8642416), (32, 5401510), (38, 4548640), (40, 4321208), (64, 2700755), (76, 2274320), (80, 2160604), (95, 1819456), (152, 1137160), (160, 1080302), (190, 909728), (304, 568580), (320, 540151), (380, 454864), (608, 284290), (760, 227432), (1216, 142145), (1520, 113716), (3040, 56858), (6080, 28429)]