2989553760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25013}}^1$

素因数の和:25117

約数の個数: 144

約数和(自身を含む): 10325178864

約数和(自身を除く): 7335625104

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, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 7968, 9960, 11952, 13280, 14940, 19920, 23904, 25013, 29880, 39840, 50026, 59760, 75039, 100052, 119520, 125065, 150078, 200104, 225117, 250130, 300156, 375195, 400208, 450234, 500260, 600312, 750390, 800416, 900468, 1000520, 1125585, 1200624, 1500780, 1800936, 2001040, 2076079, 2251170, 2401248, 3001560, 3601872, 4002080, 4152158, 4502340, 6003120, 6228237, 7203744, 8304316, 9004680, 10380395, 12006240, 12456474, 16608632, 18009360, 18684711, 20760790, 24912948, 31141185, 33217264, 36018720, 37369422, 41521580, 49825896, 62282370, 66434528, 74738844, 83043160, 93423555, 99651792, 124564740, 149477688, 166086320, 186847110, 199303584, 249129480, 298955376, 332172640, 373694220, 498258960, 597910752, 747388440, 996517920, 1494776880, 2989553760]

約数ペア:

[(1, 2989553760), (2, 1494776880), (3, 996517920), (4, 747388440), (5, 597910752), (6, 498258960), (8, 373694220), (9, 332172640), (10, 298955376), (12, 249129480), (15, 199303584), (16, 186847110), (18, 166086320), (20, 149477688), (24, 124564740), (30, 99651792), (32, 93423555), (36, 83043160), (40, 74738844), (45, 66434528), (48, 62282370), (60, 49825896), (72, 41521580), (80, 37369422), (83, 36018720), (90, 33217264), (96, 31141185), (120, 24912948), (144, 20760790), (160, 18684711), (166, 18009360), (180, 16608632), (240, 12456474), (249, 12006240), (288, 10380395), (332, 9004680), (360, 8304316), (415, 7203744), (480, 6228237), (498, 6003120), (664, 4502340), (720, 4152158), (747, 4002080), (830, 3601872), (996, 3001560), (1245, 2401248), (1328, 2251170), (1440, 2076079), (1494, 2001040), (1660, 1800936), (1992, 1500780), (2490, 1200624), (2656, 1125585), (2988, 1000520), (3320, 900468), (3735, 800416), (3984, 750390), (4980, 600312), (5976, 500260), (6640, 450234), (7470, 400208), (7968, 375195), (9960, 300156), (11952, 250130), (13280, 225117), (14940, 200104), (19920, 150078), (23904, 125065), (25013, 119520), (29880, 100052), (39840, 75039), (50026, 59760)]