63750240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4919}}^1$

素因数の和:4946

約数の個数: 120

約数和(自身を含む): 225030960

約数和(自身を除く): 161280720

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 4919, 6480, 9838, 12960, 14757, 19676, 24595, 29514, 39352, 44271, 49190, 59028, 73785, 78704, 88542, 98380, 118056, 132813, 147570, 157408, 177084, 196760, 221355, 236112, 265626, 295140, 354168, 393520, 398439, 442710, 472224, 531252, 590280, 664065, 708336, 787040, 796878, 885420, 1062504, 1180560, 1328130, 1416672, 1593756, 1770840, 1992195, 2125008, 2361120, 2656260, 3187512, 3541680, 3984390, 4250016, 5312520, 6375024, 7083360, 7968780, 10625040, 12750048, 15937560, 21250080, 31875120, 63750240]

約数ペア:

[(1, 63750240), (2, 31875120), (3, 21250080), (4, 15937560), (5, 12750048), (6, 10625040), (8, 7968780), (9, 7083360), (10, 6375024), (12, 5312520), (15, 4250016), (16, 3984390), (18, 3541680), (20, 3187512), (24, 2656260), (27, 2361120), (30, 2125008), (32, 1992195), (36, 1770840), (40, 1593756), (45, 1416672), (48, 1328130), (54, 1180560), (60, 1062504), (72, 885420), (80, 796878), (81, 787040), (90, 708336), (96, 664065), (108, 590280), (120, 531252), (135, 472224), (144, 442710), (160, 398439), (162, 393520), (180, 354168), (216, 295140), (240, 265626), (270, 236112), (288, 221355), (324, 196760), (360, 177084), (405, 157408), (432, 147570), (480, 132813), (540, 118056), (648, 98380), (720, 88542), (810, 78704), (864, 73785), (1080, 59028), (1296, 49190), (1440, 44271), (1620, 39352), (2160, 29514), (2592, 24595), (3240, 19676), (4320, 14757), (4919, 12960), (6480, 9838)]