61210920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10853}}^1$

素因数の和:10914

約数の個数: 64

約数和(自身を含む): 187557120

約数和(自身を除く): 126346200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 10853, 21706, 32559, 43412, 54265, 65118, 86824, 108530, 130236, 162795, 217060, 260472, 325590, 434120, 510091, 651180, 1020182, 1302360, 1530273, 2040364, 2550455, 3060546, 4080728, 5100910, 6121092, 7651365, 10201820, 12242184, 15302730, 20403640, 30605460, 61210920]

約数ペア:

[(1, 61210920), (2, 30605460), (3, 20403640), (4, 15302730), (5, 12242184), (6, 10201820), (8, 7651365), (10, 6121092), (12, 5100910), (15, 4080728), (20, 3060546), (24, 2550455), (30, 2040364), (40, 1530273), (47, 1302360), (60, 1020182), (94, 651180), (120, 510091), (141, 434120), (188, 325590), (235, 260472), (282, 217060), (376, 162795), (470, 130236), (564, 108530), (705, 86824), (940, 65118), (1128, 54265), (1410, 43412), (1880, 32559), (2820, 21706), (5640, 10853)]