71927160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31547}}^1$

素因数の和:31580

約数の個数: 64

約数和(自身を含む): 227145600

約数和(自身を除く): 155218440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 31547, 63094, 94641, 126188, 157735, 189282, 252376, 315470, 378564, 473205, 599393, 630940, 757128, 946410, 1198786, 1261880, 1798179, 1892820, 2397572, 2996965, 3596358, 3785640, 4795144, 5993930, 7192716, 8990895, 11987860, 14385432, 17981790, 23975720, 35963580, 71927160]

約数ペア:

[(1, 71927160), (2, 35963580), (3, 23975720), (4, 17981790), (5, 14385432), (6, 11987860), (8, 8990895), (10, 7192716), (12, 5993930), (15, 4795144), (19, 3785640), (20, 3596358), (24, 2996965), (30, 2397572), (38, 1892820), (40, 1798179), (57, 1261880), (60, 1198786), (76, 946410), (95, 757128), (114, 630940), (120, 599393), (152, 473205), (190, 378564), (228, 315470), (285, 252376), (380, 189282), (456, 157735), (570, 126188), (760, 94641), (1140, 63094), (2280, 31547)]