252496080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5749}}^1$

素因数の和:5829

約数の個数: 120

約数和(自身を含む): 862017000

約数和(自身を除く): 609520920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5749, 7320, 8784, 10980, 11498, 14640, 17247, 21960, 22996, 28745, 34494, 43920, 45992, 51741, 57490, 68988, 86235, 91984, 103482, 114980, 137976, 172470, 206964, 229960, 258705, 275952, 344940, 350689, 413928, 459920, 517410, 689880, 701378, 827856, 1034820, 1052067, 1379760, 1402756, 1753445, 2069640, 2104134, 2805512, 3156201, 3506890, 4139280, 4208268, 5260335, 5611024, 6312402, 7013780, 8416536, 10520670, 12624804, 14027560, 15781005, 16833072, 21041340, 25249608, 28055120, 31562010, 42082680, 50499216, 63124020, 84165360, 126248040, 252496080]

約数ペア:

[(1, 252496080), (2, 126248040), (3, 84165360), (4, 63124020), (5, 50499216), (6, 42082680), (8, 31562010), (9, 28055120), (10, 25249608), (12, 21041340), (15, 16833072), (16, 15781005), (18, 14027560), (20, 12624804), (24, 10520670), (30, 8416536), (36, 7013780), (40, 6312402), (45, 5611024), (48, 5260335), (60, 4208268), (61, 4139280), (72, 3506890), (80, 3156201), (90, 2805512), (120, 2104134), (122, 2069640), (144, 1753445), (180, 1402756), (183, 1379760), (240, 1052067), (244, 1034820), (305, 827856), (360, 701378), (366, 689880), (488, 517410), (549, 459920), (610, 413928), (720, 350689), (732, 344940), (915, 275952), (976, 258705), (1098, 229960), (1220, 206964), (1464, 172470), (1830, 137976), (2196, 114980), (2440, 103482), (2745, 91984), (2928, 86235), (3660, 68988), (4392, 57490), (4880, 51741), (5490, 45992), (5749, 43920), (7320, 34494), (8784, 28745), (10980, 22996), (11498, 21960), (14640, 17247)]