427046880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68437}}^1$

素因数の和:68468

約数の個数: 96

約数和(自身を含む): 1448695584

約数和(自身を除く): 1021648704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 68437, 136874, 205311, 273748, 342185, 410622, 547496, 684370, 821244, 889681, 1026555, 1094992, 1368740, 1642488, 1779362, 2053110, 2189984, 2669043, 2737480, 3284976, 3558724, 4106220, 4448405, 5338086, 5474960, 6569952, 7117448, 8212440, 8896810, 10676172, 10949920, 13345215, 14234896, 16424880, 17793620, 21352344, 26690430, 28469792, 32849760, 35587240, 42704688, 53380860, 71174480, 85409376, 106761720, 142348960, 213523440, 427046880]

約数ペア:

[(1, 427046880), (2, 213523440), (3, 142348960), (4, 106761720), (5, 85409376), (6, 71174480), (8, 53380860), (10, 42704688), (12, 35587240), (13, 32849760), (15, 28469792), (16, 26690430), (20, 21352344), (24, 17793620), (26, 16424880), (30, 14234896), (32, 13345215), (39, 10949920), (40, 10676172), (48, 8896810), (52, 8212440), (60, 7117448), (65, 6569952), (78, 5474960), (80, 5338086), (96, 4448405), (104, 4106220), (120, 3558724), (130, 3284976), (156, 2737480), (160, 2669043), (195, 2189984), (208, 2053110), (240, 1779362), (260, 1642488), (312, 1368740), (390, 1094992), (416, 1026555), (480, 889681), (520, 821244), (624, 684370), (780, 547496), (1040, 410622), (1248, 342185), (1560, 273748), (2080, 205311), (3120, 136874), (6240, 68437)]