3983920020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{115879}}^1$

素因数の和:116085

約数の個数: 72

約数和(自身を含む): 12147932160

約数和(自身を除く): 8164012140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 8595, 11460, 17190, 34380, 115879, 231758, 347637, 463516, 579395, 695274, 1042911, 1158790, 1390548, 1738185, 2085822, 2317580, 3476370, 4171644, 5214555, 6952740, 10429110, 20858220, 22132889, 44265778, 66398667, 88531556, 110664445, 132797334, 199196001, 221328890, 265594668, 331993335, 398392002, 442657780, 663986670, 796784004, 995980005, 1327973340, 1991960010, 3983920020]

約数ペア:

[(1, 3983920020), (2, 1991960010), (3, 1327973340), (4, 995980005), (5, 796784004), (6, 663986670), (9, 442657780), (10, 398392002), (12, 331993335), (15, 265594668), (18, 221328890), (20, 199196001), (30, 132797334), (36, 110664445), (45, 88531556), (60, 66398667), (90, 44265778), (180, 22132889), (191, 20858220), (382, 10429110), (573, 6952740), (764, 5214555), (955, 4171644), (1146, 3476370), (1719, 2317580), (1910, 2085822), (2292, 1738185), (2865, 1390548), (3438, 1158790), (3820, 1042911), (5730, 695274), (6876, 579395), (8595, 463516), (11460, 347637), (17190, 231758), (34380, 115879)]