79547040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 144

約数和(自身を含む): 278977608

約数和(自身を除く): 199430568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1493, 1665, 1776, 2220, 2664, 2960, 2986, 3330, 3552, 4440, 4479, 5328, 5920, 5972, 6660, 7465, 8880, 8958, 10656, 11944, 13320, 13437, 14930, 17760, 17916, 22395, 23888, 26640, 26874, 29860, 35832, 44790, 47776, 53280, 53748, 55241, 59720, 67185, 71664, 89580, 107496, 110482, 119440, 134370, 143328, 165723, 179160, 214992, 220964, 238880, 268740, 276205, 331446, 358320, 429984, 441928, 497169, 537480, 552410, 662892, 716640, 828615, 883856, 994338, 1074960, 1104820, 1325784, 1657230, 1767712, 1988676, 2149920, 2209640, 2485845, 2651568, 3314460, 3977352, 4419280, 4971690, 5303136, 6628920, 7954704, 8838560, 9943380, 13257840, 15909408, 19886760, 26515680, 39773520, 79547040]

約数ペア:

[(1, 79547040), (2, 39773520), (3, 26515680), (4, 19886760), (5, 15909408), (6, 13257840), (8, 9943380), (9, 8838560), (10, 7954704), (12, 6628920), (15, 5303136), (16, 4971690), (18, 4419280), (20, 3977352), (24, 3314460), (30, 2651568), (32, 2485845), (36, 2209640), (37, 2149920), (40, 1988676), (45, 1767712), (48, 1657230), (60, 1325784), (72, 1104820), (74, 1074960), (80, 994338), (90, 883856), (96, 828615), (111, 716640), (120, 662892), (144, 552410), (148, 537480), (160, 497169), (180, 441928), (185, 429984), (222, 358320), (240, 331446), (288, 276205), (296, 268740), (333, 238880), (360, 220964), (370, 214992), (444, 179160), (480, 165723), (555, 143328), (592, 134370), (666, 119440), (720, 110482), (740, 107496), (888, 89580), (1110, 71664), (1184, 67185), (1332, 59720), (1440, 55241), (1480, 53748), (1493, 53280), (1665, 47776), (1776, 44790), (2220, 35832), (2664, 29860), (2960, 26874), (2986, 26640), (3330, 23888), (3552, 22395), (4440, 17916), (4479, 17760), (5328, 14930), (5920, 13437), (5972, 13320), (6660, 11944), (7465, 10656), (8880, 8958)]