248805360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5857}}^1$

素因数の和:5935

約数の個数: 120

約数和(自身を含む): 849878640

約数和(自身を除く): 601073280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5857, 7080, 8496, 10620, 11714, 14160, 17571, 21240, 23428, 29285, 35142, 42480, 46856, 52713, 58570, 70284, 87855, 93712, 105426, 117140, 140568, 175710, 210852, 234280, 263565, 281136, 345563, 351420, 421704, 468560, 527130, 691126, 702840, 843408, 1036689, 1054260, 1382252, 1405680, 1727815, 2073378, 2108520, 2764504, 3110067, 3455630, 4146756, 4217040, 5183445, 5529008, 6220134, 6911260, 8293512, 10366890, 12440268, 13822520, 15550335, 16587024, 20733780, 24880536, 27645040, 31100670, 41467560, 49761072, 62201340, 82935120, 124402680, 248805360]

約数ペア:

[(1, 248805360), (2, 124402680), (3, 82935120), (4, 62201340), (5, 49761072), (6, 41467560), (8, 31100670), (9, 27645040), (10, 24880536), (12, 20733780), (15, 16587024), (16, 15550335), (18, 13822520), (20, 12440268), (24, 10366890), (30, 8293512), (36, 6911260), (40, 6220134), (45, 5529008), (48, 5183445), (59, 4217040), (60, 4146756), (72, 3455630), (80, 3110067), (90, 2764504), (118, 2108520), (120, 2073378), (144, 1727815), (177, 1405680), (180, 1382252), (236, 1054260), (240, 1036689), (295, 843408), (354, 702840), (360, 691126), (472, 527130), (531, 468560), (590, 421704), (708, 351420), (720, 345563), (885, 281136), (944, 263565), (1062, 234280), (1180, 210852), (1416, 175710), (1770, 140568), (2124, 117140), (2360, 105426), (2655, 93712), (2832, 87855), (3540, 70284), (4248, 58570), (4720, 52713), (5310, 46856), (5857, 42480), (7080, 35142), (8496, 29285), (10620, 23428), (11714, 21240), (14160, 17571)]