9621840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 30498048

約数和(自身を除く): 20876208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 853, 940, 1128, 1410, 1706, 1880, 2256, 2559, 2820, 3412, 3760, 4265, 5118, 5640, 6824, 8530, 10236, 11280, 12795, 13648, 17060, 20472, 25590, 34120, 40091, 40944, 51180, 68240, 80182, 102360, 120273, 160364, 200455, 204720, 240546, 320728, 400910, 481092, 601365, 641456, 801820, 962184, 1202730, 1603640, 1924368, 2405460, 3207280, 4810920, 9621840]

約数ペア:

[(1, 9621840), (2, 4810920), (3, 3207280), (4, 2405460), (5, 1924368), (6, 1603640), (8, 1202730), (10, 962184), (12, 801820), (15, 641456), (16, 601365), (20, 481092), (24, 400910), (30, 320728), (40, 240546), (47, 204720), (48, 200455), (60, 160364), (80, 120273), (94, 102360), (120, 80182), (141, 68240), (188, 51180), (235, 40944), (240, 40091), (282, 34120), (376, 25590), (470, 20472), (564, 17060), (705, 13648), (752, 12795), (853, 11280), (940, 10236), (1128, 8530), (1410, 6824), (1706, 5640), (1880, 5118), (2256, 4265), (2559, 3760), (2820, 3412)]