243257520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92143}}^1$

素因数の和:92170

約数の個数: 80

約数和(自身を含む): 822661632

約数和(自身を除く): 579404112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 92143, 184286, 276429, 368572, 460715, 552858, 737144, 921430, 1013573, 1105716, 1382145, 1474288, 1842860, 2027146, 2211432, 2764290, 3040719, 3685720, 4054292, 4422864, 5067865, 5528580, 6081438, 7371440, 8108584, 10135730, 11057160, 12162876, 15203595, 16217168, 20271460, 22114320, 24325752, 30407190, 40542920, 48651504, 60814380, 81085840, 121628760, 243257520]

約数ペア:

[(1, 243257520), (2, 121628760), (3, 81085840), (4, 60814380), (5, 48651504), (6, 40542920), (8, 30407190), (10, 24325752), (11, 22114320), (12, 20271460), (15, 16217168), (16, 15203595), (20, 12162876), (22, 11057160), (24, 10135730), (30, 8108584), (33, 7371440), (40, 6081438), (44, 5528580), (48, 5067865), (55, 4422864), (60, 4054292), (66, 3685720), (80, 3040719), (88, 2764290), (110, 2211432), (120, 2027146), (132, 1842860), (165, 1474288), (176, 1382145), (220, 1105716), (240, 1013573), (264, 921430), (330, 737144), (440, 552858), (528, 460715), (660, 368572), (880, 276429), (1320, 184286), (2640, 92143)]