2018962320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{23831}}^1$

素因数の和:24200

約数の個数: 80

約数和(自身を含む): 6276776832

約数和(自身を除く): 4257814512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 14120, 16944, 21180, 23831, 28240, 42360, 47662, 71493, 84720, 95324, 119155, 142986, 190648, 238310, 285972, 357465, 381296, 476620, 571944, 714930, 953240, 1143888, 1429860, 1906480, 2859720, 5719440, 8412343, 16824686, 25237029, 33649372, 42061715, 50474058, 67298744, 84123430, 100948116, 126185145, 134597488, 168246860, 201896232, 252370290, 336493720, 403792464, 504740580, 672987440, 1009481160, 2018962320]

約数ペア:

[(1, 2018962320), (2, 1009481160), (3, 672987440), (4, 504740580), (5, 403792464), (6, 336493720), (8, 252370290), (10, 201896232), (12, 168246860), (15, 134597488), (16, 126185145), (20, 100948116), (24, 84123430), (30, 67298744), (40, 50474058), (48, 42061715), (60, 33649372), (80, 25237029), (120, 16824686), (240, 8412343), (353, 5719440), (706, 2859720), (1059, 1906480), (1412, 1429860), (1765, 1143888), (2118, 953240), (2824, 714930), (3530, 571944), (4236, 476620), (5295, 381296), (5648, 357465), (7060, 285972), (8472, 238310), (10590, 190648), (14120, 142986), (16944, 119155), (21180, 95324), (23831, 84720), (28240, 71493), (42360, 47662)]