264143760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23417}}^1$

素因数の和:23480

約数の個数: 80

約数和(自身を含む): 836303616

約数和(自身を除く): 572159856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 23417, 46834, 70251, 93668, 117085, 140502, 187336, 234170, 281004, 351255, 374672, 468340, 562008, 702510, 936680, 1100599, 1124016, 1405020, 1873360, 2201198, 2810040, 3301797, 4402396, 5502995, 5620080, 6603594, 8804792, 11005990, 13207188, 16508985, 17609584, 22011980, 26414376, 33017970, 44023960, 52828752, 66035940, 88047920, 132071880, 264143760]

約数ペア:

[(1, 264143760), (2, 132071880), (3, 88047920), (4, 66035940), (5, 52828752), (6, 44023960), (8, 33017970), (10, 26414376), (12, 22011980), (15, 17609584), (16, 16508985), (20, 13207188), (24, 11005990), (30, 8804792), (40, 6603594), (47, 5620080), (48, 5502995), (60, 4402396), (80, 3301797), (94, 2810040), (120, 2201198), (141, 1873360), (188, 1405020), (235, 1124016), (240, 1100599), (282, 936680), (376, 702510), (470, 562008), (564, 468340), (705, 374672), (752, 351255), (940, 281004), (1128, 234170), (1410, 187336), (1880, 140502), (2256, 117085), (2820, 93668), (3760, 70251), (5640, 46834), (11280, 23417)]