65970720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15271}}^1$

素因数の和:15295

約数の個数: 96

約数和(自身を含む): 230912640

約数和(自身を除く): 164941920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15271, 30542, 45813, 61084, 76355, 91626, 122168, 137439, 152710, 183252, 229065, 244336, 274878, 305420, 366504, 412317, 458130, 488672, 549756, 610840, 687195, 733008, 824634, 916260, 1099512, 1221680, 1374390, 1466016, 1649268, 1832520, 2061585, 2199024, 2443360, 2748780, 3298536, 3665040, 4123170, 4398048, 5497560, 6597072, 7330080, 8246340, 10995120, 13194144, 16492680, 21990240, 32985360, 65970720]

約数ペア:

[(1, 65970720), (2, 32985360), (3, 21990240), (4, 16492680), (5, 13194144), (6, 10995120), (8, 8246340), (9, 7330080), (10, 6597072), (12, 5497560), (15, 4398048), (16, 4123170), (18, 3665040), (20, 3298536), (24, 2748780), (27, 2443360), (30, 2199024), (32, 2061585), (36, 1832520), (40, 1649268), (45, 1466016), (48, 1374390), (54, 1221680), (60, 1099512), (72, 916260), (80, 824634), (90, 733008), (96, 687195), (108, 610840), (120, 549756), (135, 488672), (144, 458130), (160, 412317), (180, 366504), (216, 305420), (240, 274878), (270, 244336), (288, 229065), (360, 183252), (432, 152710), (480, 137439), (540, 122168), (720, 91626), (864, 76355), (1080, 61084), (1440, 45813), (2160, 30542), (4320, 15271)]