1005664276560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19801}}^1\times {\mathrm{211619}}^1$

素因数の和:231436

約数の個数: 80

約数和(自身を含む): 3117731434560

約数和(自身を除く): 2112067158000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19801, 39602, 59403, 79204, 99005, 118806, 158408, 198010, 211619, 237612, 297015, 316816, 396020, 423238, 475224, 594030, 634857, 792040, 846476, 950448, 1058095, 1188060, 1269714, 1584080, 1692952, 2116190, 2376120, 2539428, 3174285, 3385904, 4232380, 4752240, 5078856, 6348570, 8464760, 10157712, 12697140, 16929520, 25394280, 50788560, 4190267819, 8380535638, 12570803457, 16761071276, 20951339095, 25141606914, 33522142552, 41902678190, 50283213828, 62854017285, 67044285104, 83805356380, 100566427656, 125708034570, 167610712760, 201132855312, 251416069140, 335221425520, 502832138280, 1005664276560]

約数ペア:

[(1, 1005664276560), (2, 502832138280), (3, 335221425520), (4, 251416069140), (5, 201132855312), (6, 167610712760), (8, 125708034570), (10, 100566427656), (12, 83805356380), (15, 67044285104), (16, 62854017285), (20, 50283213828), (24, 41902678190), (30, 33522142552), (40, 25141606914), (48, 20951339095), (60, 16761071276), (80, 12570803457), (120, 8380535638), (240, 4190267819), (19801, 50788560), (39602, 25394280), (59403, 16929520), (79204, 12697140), (99005, 10157712), (118806, 8464760), (158408, 6348570), (198010, 5078856), (211619, 4752240), (237612, 4232380), (297015, 3385904), (316816, 3174285), (396020, 2539428), (423238, 2376120), (475224, 2116190), (594030, 1692952), (634857, 1584080), (792040, 1269714), (846476, 1188060), (950448, 1058095)]