1620542400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5039}}^1$

素因数の和:5131

約数の個数: 168

約数和(自身を含む): 5397154560

約数和(自身を除く): 3776612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 134, 150, 160, 192, 200, 201, 240, 268, 300, 320, 335, 400, 402, 480, 536, 600, 670, 800, 804, 960, 1005, 1072, 1200, 1340, 1600, 1608, 1675, 2010, 2144, 2400, 2680, 3216, 3350, 4020, 4288, 4800, 5025, 5039, 5360, 6432, 6700, 8040, 10050, 10078, 10720, 12864, 13400, 15117, 16080, 20100, 20156, 21440, 25195, 26800, 30234, 32160, 40200, 40312, 50390, 53600, 60468, 64320, 75585, 80400, 80624, 100780, 107200, 120936, 125975, 151170, 160800, 161248, 201560, 241872, 251950, 302340, 321600, 322496, 337613, 377925, 403120, 483744, 503900, 604680, 675226, 755850, 806240, 967488, 1007800, 1012839, 1209360, 1350452, 1511700, 1612480, 1688065, 2015600, 2025678, 2418720, 2700904, 3023400, 3376130, 4031200, 4051356, 4837440, 5064195, 5401808, 6046800, 6752260, 8062400, 8102712, 8440325, 10128390, 10803616, 12093600, 13504520, 16205424, 16880650, 20256780, 21607232, 24187200, 25320975, 27009040, 32410848, 33761300, 40513560, 50641950, 54018080, 64821696, 67522600, 81027120, 101283900, 108036160, 135045200, 162054240, 202567800, 270090400, 324108480, 405135600, 540180800, 810271200, 1620542400]

約数ペア:

[(1, 1620542400), (2, 810271200), (3, 540180800), (4, 405135600), (5, 324108480), (6, 270090400), (8, 202567800), (10, 162054240), (12, 135045200), (15, 108036160), (16, 101283900), (20, 81027120), (24, 67522600), (25, 64821696), (30, 54018080), (32, 50641950), (40, 40513560), (48, 33761300), (50, 32410848), (60, 27009040), (64, 25320975), (67, 24187200), (75, 21607232), (80, 20256780), (96, 16880650), (100, 16205424), (120, 13504520), (134, 12093600), (150, 10803616), (160, 10128390), (192, 8440325), (200, 8102712), (201, 8062400), (240, 6752260), (268, 6046800), (300, 5401808), (320, 5064195), (335, 4837440), (400, 4051356), (402, 4031200), (480, 3376130), (536, 3023400), (600, 2700904), (670, 2418720), (800, 2025678), (804, 2015600), (960, 1688065), (1005, 1612480), (1072, 1511700), (1200, 1350452), (1340, 1209360), (1600, 1012839), (1608, 1007800), (1675, 967488), (2010, 806240), (2144, 755850), (2400, 675226), (2680, 604680), (3216, 503900), (3350, 483744), (4020, 403120), (4288, 377925), (4800, 337613), (5025, 322496), (5039, 321600), (5360, 302340), (6432, 251950), (6700, 241872), (8040, 201560), (10050, 161248), (10078, 160800), (10720, 151170), (12864, 125975), (13400, 120936), (15117, 107200), (16080, 100780), (20100, 80624), (20156, 80400), (21440, 75585), (25195, 64320), (26800, 60468), (30234, 53600), (32160, 50390), (40200, 40312)]