1945918080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{37537}}^1$

素因数の和:37568

約数の個数: 160

約数和(自身を含む): 6949409940

約数和(自身を除く): 5003491860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 37537, 51840, 75074, 112611, 150148, 187685, 225222, 300296, 337833, 375370, 450444, 563055, 600592, 675666, 750740, 900888, 1013499, 1126110, 1201184, 1351332, 1501480, 1689165, 1801776, 2026998, 2252220, 2402368, 2702664, 3002960, 3040497, 3378330, 3603552, 4053996, 4504440, 4804736, 5067495, 5405328, 6005920, 6080994, 6756660, 7207104, 8107992, 9008880, 10134990, 10810656, 12011840, 12161988, 13513320, 14414208, 15202485, 16215984, 18017760, 20269980, 21621312, 24023680, 24323976, 27026640, 30404970, 32431968, 36035520, 40539960, 43242624, 48647952, 54053280, 60809940, 64863936, 72071040, 81079920, 97295904, 108106560, 121619880, 129727872, 162159840, 194591808, 216213120, 243239760, 324319680, 389183616, 486479520, 648639360, 972959040, 1945918080]

約数ペア:

[(1, 1945918080), (2, 972959040), (3, 648639360), (4, 486479520), (5, 389183616), (6, 324319680), (8, 243239760), (9, 216213120), (10, 194591808), (12, 162159840), (15, 129727872), (16, 121619880), (18, 108106560), (20, 97295904), (24, 81079920), (27, 72071040), (30, 64863936), (32, 60809940), (36, 54053280), (40, 48647952), (45, 43242624), (48, 40539960), (54, 36035520), (60, 32431968), (64, 30404970), (72, 27026640), (80, 24323976), (81, 24023680), (90, 21621312), (96, 20269980), (108, 18017760), (120, 16215984), (128, 15202485), (135, 14414208), (144, 13513320), (160, 12161988), (162, 12011840), (180, 10810656), (192, 10134990), (216, 9008880), (240, 8107992), (270, 7207104), (288, 6756660), (320, 6080994), (324, 6005920), (360, 5405328), (384, 5067495), (405, 4804736), (432, 4504440), (480, 4053996), (540, 3603552), (576, 3378330), (640, 3040497), (648, 3002960), (720, 2702664), (810, 2402368), (864, 2252220), (960, 2026998), (1080, 1801776), (1152, 1689165), (1296, 1501480), (1440, 1351332), (1620, 1201184), (1728, 1126110), (1920, 1013499), (2160, 900888), (2592, 750740), (2880, 675666), (3240, 600592), (3456, 563055), (4320, 450444), (5184, 375370), (5760, 337833), (6480, 300296), (8640, 225222), (10368, 187685), (12960, 150148), (17280, 112611), (25920, 75074), (37537, 51840)]