188025840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{87049}}^1$

素因数の和:87071

約数の個数: 80

約数和(自身を含む): 647652000

約数和(自身を除く): 459626160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 87049, 174098, 261147, 348196, 435245, 522294, 696392, 783441, 870490, 1044588, 1305735, 1392784, 1566882, 1740980, 2089176, 2350323, 2611470, 3133764, 3481960, 3917205, 4178352, 4700646, 5222940, 6267528, 6963920, 7834410, 9401292, 10445880, 11751615, 12535056, 15668820, 18802584, 20891760, 23503230, 31337640, 37605168, 47006460, 62675280, 94012920, 188025840]

約数ペア:

[(1, 188025840), (2, 94012920), (3, 62675280), (4, 47006460), (5, 37605168), (6, 31337640), (8, 23503230), (9, 20891760), (10, 18802584), (12, 15668820), (15, 12535056), (16, 11751615), (18, 10445880), (20, 9401292), (24, 7834410), (27, 6963920), (30, 6267528), (36, 5222940), (40, 4700646), (45, 4178352), (48, 3917205), (54, 3481960), (60, 3133764), (72, 2611470), (80, 2350323), (90, 2089176), (108, 1740980), (120, 1566882), (135, 1392784), (144, 1305735), (180, 1044588), (216, 870490), (240, 783441), (270, 696392), (360, 522294), (432, 435245), (540, 348196), (720, 261147), (1080, 174098), (2160, 87049)]