61612560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1133

約数の個数: 120

約数和(自身を含む): 209611584

約数和(自身を除く): 147999024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1031, 1245, 1328, 1494, 1660, 1992, 2062, 2490, 2988, 3093, 3320, 3735, 3984, 4124, 4980, 5155, 5976, 6186, 6640, 7470, 8248, 9279, 9960, 10310, 11952, 12372, 14940, 15465, 16496, 18558, 19920, 20620, 24744, 29880, 30930, 37116, 41240, 46395, 49488, 59760, 61860, 74232, 82480, 85573, 92790, 123720, 148464, 171146, 185580, 247440, 256719, 342292, 371160, 427865, 513438, 684584, 742320, 770157, 855730, 1026876, 1283595, 1369168, 1540314, 1711460, 2053752, 2567190, 3080628, 3422920, 3850785, 4107504, 5134380, 6161256, 6845840, 7701570, 10268760, 12322512, 15403140, 20537520, 30806280, 61612560]

約数ペア:

[(1, 61612560), (2, 30806280), (3, 20537520), (4, 15403140), (5, 12322512), (6, 10268760), (8, 7701570), (9, 6845840), (10, 6161256), (12, 5134380), (15, 4107504), (16, 3850785), (18, 3422920), (20, 3080628), (24, 2567190), (30, 2053752), (36, 1711460), (40, 1540314), (45, 1369168), (48, 1283595), (60, 1026876), (72, 855730), (80, 770157), (83, 742320), (90, 684584), (120, 513438), (144, 427865), (166, 371160), (180, 342292), (240, 256719), (249, 247440), (332, 185580), (360, 171146), (415, 148464), (498, 123720), (664, 92790), (720, 85573), (747, 82480), (830, 74232), (996, 61860), (1031, 59760), (1245, 49488), (1328, 46395), (1494, 41240), (1660, 37116), (1992, 30930), (2062, 29880), (2490, 24744), (2988, 20620), (3093, 19920), (3320, 18558), (3735, 16496), (3984, 15465), (4124, 14940), (4980, 12372), (5155, 11952), (5976, 10310), (6186, 9960), (6640, 9279), (7470, 8248)]