121308480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 168

約数和(自身を含む): 423699432

約数和(自身を除く): 302390952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 577, 584, 657, 720, 730, 876, 960, 1095, 1154, 1168, 1314, 1440, 1460, 1731, 1752, 2190, 2308, 2336, 2628, 2880, 2885, 2920, 3285, 3462, 3504, 4380, 4616, 4672, 5193, 5256, 5770, 5840, 6570, 6924, 7008, 8655, 8760, 9232, 10386, 10512, 11540, 11680, 13140, 13848, 14016, 17310, 17520, 18464, 20772, 21024, 23080, 23360, 25965, 26280, 27696, 34620, 35040, 36928, 41544, 42048, 42121, 46160, 51930, 52560, 55392, 69240, 70080, 83088, 84242, 92320, 103860, 105120, 110784, 126363, 138480, 166176, 168484, 184640, 207720, 210240, 210605, 252726, 276960, 332352, 336968, 379089, 415440, 421210, 505452, 553920, 631815, 673936, 758178, 830880, 842420, 1010904, 1263630, 1347872, 1516356, 1661760, 1684840, 1895445, 2021808, 2527260, 2695744, 3032712, 3369680, 3790890, 4043616, 5054520, 6065424, 6739360, 7581780, 8087232, 10109040, 12130848, 13478720, 15163560, 20218080, 24261696, 30327120, 40436160, 60654240, 121308480]

約数ペア:

[(1, 121308480), (2, 60654240), (3, 40436160), (4, 30327120), (5, 24261696), (6, 20218080), (8, 15163560), (9, 13478720), (10, 12130848), (12, 10109040), (15, 8087232), (16, 7581780), (18, 6739360), (20, 6065424), (24, 5054520), (30, 4043616), (32, 3790890), (36, 3369680), (40, 3032712), (45, 2695744), (48, 2527260), (60, 2021808), (64, 1895445), (72, 1684840), (73, 1661760), (80, 1516356), (90, 1347872), (96, 1263630), (120, 1010904), (144, 842420), (146, 830880), (160, 758178), (180, 673936), (192, 631815), (219, 553920), (240, 505452), (288, 421210), (292, 415440), (320, 379089), (360, 336968), (365, 332352), (438, 276960), (480, 252726), (576, 210605), (577, 210240), (584, 207720), (657, 184640), (720, 168484), (730, 166176), (876, 138480), (960, 126363), (1095, 110784), (1154, 105120), (1168, 103860), (1314, 92320), (1440, 84242), (1460, 83088), (1731, 70080), (1752, 69240), (2190, 55392), (2308, 52560), (2336, 51930), (2628, 46160), (2880, 42121), (2885, 42048), (2920, 41544), (3285, 36928), (3462, 35040), (3504, 34620), (4380, 27696), (4616, 26280), (4672, 25965), (5193, 23360), (5256, 23080), (5770, 21024), (5840, 20772), (6570, 18464), (6924, 17520), (7008, 17310), (8655, 14016), (8760, 13848), (9232, 13140), (10386, 11680), (10512, 11540)]