77596080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 251936256

約数和(自身を除く): 174340176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 73, 80, 86, 103, 120, 129, 146, 172, 206, 215, 219, 240, 258, 292, 309, 344, 365, 412, 430, 438, 515, 516, 584, 618, 645, 688, 730, 824, 860, 876, 1030, 1032, 1095, 1168, 1236, 1290, 1460, 1545, 1648, 1720, 1752, 2060, 2064, 2190, 2472, 2580, 2920, 3090, 3139, 3440, 3504, 4120, 4380, 4429, 4944, 5160, 5840, 6180, 6278, 7519, 8240, 8760, 8858, 9417, 10320, 12360, 12556, 13287, 15038, 15695, 17520, 17716, 18834, 22145, 22557, 24720, 25112, 26574, 30076, 31390, 35432, 37595, 37668, 44290, 45114, 47085, 50224, 53148, 60152, 62780, 66435, 70864, 75190, 75336, 88580, 90228, 94170, 106296, 112785, 120304, 125560, 132870, 150380, 150672, 177160, 180456, 188340, 212592, 225570, 251120, 265740, 300760, 323317, 354320, 360912, 376680, 451140, 531480, 601520, 646634, 753360, 902280, 969951, 1062960, 1293268, 1616585, 1804560, 1939902, 2586536, 3233170, 3879804, 4849755, 5173072, 6466340, 7759608, 9699510, 12932680, 15519216, 19399020, 25865360, 38798040, 77596080]

約数ペア:

[(1, 77596080), (2, 38798040), (3, 25865360), (4, 19399020), (5, 15519216), (6, 12932680), (8, 9699510), (10, 7759608), (12, 6466340), (15, 5173072), (16, 4849755), (20, 3879804), (24, 3233170), (30, 2586536), (40, 1939902), (43, 1804560), (48, 1616585), (60, 1293268), (73, 1062960), (80, 969951), (86, 902280), (103, 753360), (120, 646634), (129, 601520), (146, 531480), (172, 451140), (206, 376680), (215, 360912), (219, 354320), (240, 323317), (258, 300760), (292, 265740), (309, 251120), (344, 225570), (365, 212592), (412, 188340), (430, 180456), (438, 177160), (515, 150672), (516, 150380), (584, 132870), (618, 125560), (645, 120304), (688, 112785), (730, 106296), (824, 94170), (860, 90228), (876, 88580), (1030, 75336), (1032, 75190), (1095, 70864), (1168, 66435), (1236, 62780), (1290, 60152), (1460, 53148), (1545, 50224), (1648, 47085), (1720, 45114), (1752, 44290), (2060, 37668), (2064, 37595), (2190, 35432), (2472, 31390), (2580, 30076), (2920, 26574), (3090, 25112), (3139, 24720), (3440, 22557), (3504, 22145), (4120, 18834), (4380, 17716), (4429, 17520), (4944, 15695), (5160, 15038), (5840, 13287), (6180, 12556), (6278, 12360), (7519, 10320), (8240, 9417), (8760, 8858)]