172401480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{159631}}^1$

素因数の和:159651

約数の個数: 64

約数和(自身を含む): 574675200

約数和(自身を除く): 402273720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 159631, 319262, 478893, 638524, 798155, 957786, 1277048, 1436679, 1596310, 1915572, 2394465, 2873358, 3192620, 3831144, 4310037, 4788930, 5746716, 6385240, 7183395, 8620074, 9577860, 11493432, 14366790, 17240148, 19155720, 21550185, 28733580, 34480296, 43100370, 57467160, 86200740, 172401480]

約数ペア:

[(1, 172401480), (2, 86200740), (3, 57467160), (4, 43100370), (5, 34480296), (6, 28733580), (8, 21550185), (9, 19155720), (10, 17240148), (12, 14366790), (15, 11493432), (18, 9577860), (20, 8620074), (24, 7183395), (27, 6385240), (30, 5746716), (36, 4788930), (40, 4310037), (45, 3831144), (54, 3192620), (60, 2873358), (72, 2394465), (90, 1915572), (108, 1596310), (120, 1436679), (135, 1277048), (180, 957786), (216, 798155), (270, 638524), (360, 478893), (540, 319262), (1080, 159631)]