38308320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 134447040

約数和(自身を除く): 96138720

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, 719, 720, 740, 888, 1110, 1184, 1332, 1438, 1440, 1480, 1665, 1776, 2157, 2220, 2664, 2876, 2960, 3330, 3552, 3595, 4314, 4440, 5328, 5752, 5920, 6471, 6660, 7190, 8628, 8880, 10656, 10785, 11504, 12942, 13320, 14380, 17256, 17760, 21570, 23008, 25884, 26603, 26640, 28760, 32355, 34512, 43140, 51768, 53206, 53280, 57520, 64710, 69024, 79809, 86280, 103536, 106412, 115040, 129420, 133015, 159618, 172560, 207072, 212824, 239427, 258840, 266030, 319236, 345120, 399045, 425648, 478854, 517680, 532060, 638472, 798090, 851296, 957708, 1035360, 1064120, 1197135, 1276944, 1596180, 1915416, 2128240, 2394270, 2553888, 3192360, 3830832, 4256480, 4788540, 6384720, 7661664, 9577080, 12769440, 19154160, 38308320]

約数ペア:

[(1, 38308320), (2, 19154160), (3, 12769440), (4, 9577080), (5, 7661664), (6, 6384720), (8, 4788540), (9, 4256480), (10, 3830832), (12, 3192360), (15, 2553888), (16, 2394270), (18, 2128240), (20, 1915416), (24, 1596180), (30, 1276944), (32, 1197135), (36, 1064120), (37, 1035360), (40, 957708), (45, 851296), (48, 798090), (60, 638472), (72, 532060), (74, 517680), (80, 478854), (90, 425648), (96, 399045), (111, 345120), (120, 319236), (144, 266030), (148, 258840), (160, 239427), (180, 212824), (185, 207072), (222, 172560), (240, 159618), (288, 133015), (296, 129420), (333, 115040), (360, 106412), (370, 103536), (444, 86280), (480, 79809), (555, 69024), (592, 64710), (666, 57520), (719, 53280), (720, 53206), (740, 51768), (888, 43140), (1110, 34512), (1184, 32355), (1332, 28760), (1438, 26640), (1440, 26603), (1480, 25884), (1665, 23008), (1776, 21570), (2157, 17760), (2220, 17256), (2664, 14380), (2876, 13320), (2960, 12942), (3330, 11504), (3552, 10785), (3595, 10656), (4314, 8880), (4440, 8628), (5328, 7190), (5752, 6660), (5920, 6471)]