1884891240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{121763}}^1$

素因数の和:121823

約数の個数: 96

約数和(自身を含む): 6268410720

約数和(自身を除く): 4383519480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 121763, 243526, 365289, 487052, 608815, 730578, 974104, 1095867, 1217630, 1461156, 1826445, 2191734, 2435260, 2922312, 3652890, 4383468, 4870520, 5235809, 5479335, 7305780, 8766936, 10471618, 10958670, 14611560, 15707427, 20943236, 21917340, 26179045, 31414854, 41886472, 43834680, 47122281, 52358090, 62829708, 78537135, 94244562, 104716180, 125659416, 157074270, 188489124, 209432360, 235611405, 314148540, 376978248, 471222810, 628297080, 942445620, 1884891240]

約数ペア:

[(1, 1884891240), (2, 942445620), (3, 628297080), (4, 471222810), (5, 376978248), (6, 314148540), (8, 235611405), (9, 209432360), (10, 188489124), (12, 157074270), (15, 125659416), (18, 104716180), (20, 94244562), (24, 78537135), (30, 62829708), (36, 52358090), (40, 47122281), (43, 43834680), (45, 41886472), (60, 31414854), (72, 26179045), (86, 21917340), (90, 20943236), (120, 15707427), (129, 14611560), (172, 10958670), (180, 10471618), (215, 8766936), (258, 7305780), (344, 5479335), (360, 5235809), (387, 4870520), (430, 4383468), (516, 3652890), (645, 2922312), (774, 2435260), (860, 2191734), (1032, 1826445), (1290, 1461156), (1548, 1217630), (1720, 1095867), (1935, 974104), (2580, 730578), (3096, 608815), (3870, 487052), (5160, 365289), (7740, 243526), (15480, 121763)]