15879684420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{794779}}^1$

素因数の和:794834

約数の個数: 96

約数和(自身を含む): 50738755200

約数和(自身を除く): 34859070780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 794779, 1589558, 2384337, 3179116, 3973895, 4768674, 7153011, 7947790, 9537348, 11921685, 14306022, 15895580, 21459033, 23843370, 28612044, 29406823, 35765055, 42918066, 47686740, 58813646, 71530110, 85836132, 88220469, 107295165, 117627292, 143060220, 147034115, 176440938, 214590330, 264661407, 294068230, 352881876, 429180660, 441102345, 529322814, 588136460, 793984221, 882204690, 1058645628, 1323307035, 1587968442, 1764409380, 2646614070, 3175936884, 3969921105, 5293228140, 7939842210, 15879684420]

約数ペア:

[(1, 15879684420), (2, 7939842210), (3, 5293228140), (4, 3969921105), (5, 3175936884), (6, 2646614070), (9, 1764409380), (10, 1587968442), (12, 1323307035), (15, 1058645628), (18, 882204690), (20, 793984221), (27, 588136460), (30, 529322814), (36, 441102345), (37, 429180660), (45, 352881876), (54, 294068230), (60, 264661407), (74, 214590330), (90, 176440938), (108, 147034115), (111, 143060220), (135, 117627292), (148, 107295165), (180, 88220469), (185, 85836132), (222, 71530110), (270, 58813646), (333, 47686740), (370, 42918066), (444, 35765055), (540, 29406823), (555, 28612044), (666, 23843370), (740, 21459033), (999, 15895580), (1110, 14306022), (1332, 11921685), (1665, 9537348), (1998, 7947790), (2220, 7153011), (3330, 4768674), (3996, 3973895), (4995, 3179116), (6660, 2384337), (9990, 1589558), (19980, 794779)]