76538520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23623}}^1$

素因数の和:23646

約数の個数: 80

約数和(自身を含む): 257265360

約数和(自身を除く): 180726840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23623, 47246, 70869, 94492, 118115, 141738, 188984, 212607, 236230, 283476, 354345, 425214, 472460, 566952, 637821, 708690, 850428, 944920, 1063035, 1275642, 1417380, 1700856, 1913463, 2126070, 2551284, 2834760, 3189105, 3826926, 4252140, 5102568, 6378210, 7653852, 8504280, 9567315, 12756420, 15307704, 19134630, 25512840, 38269260, 76538520]

約数ペア:

[(1, 76538520), (2, 38269260), (3, 25512840), (4, 19134630), (5, 15307704), (6, 12756420), (8, 9567315), (9, 8504280), (10, 7653852), (12, 6378210), (15, 5102568), (18, 4252140), (20, 3826926), (24, 3189105), (27, 2834760), (30, 2551284), (36, 2126070), (40, 1913463), (45, 1700856), (54, 1417380), (60, 1275642), (72, 1063035), (81, 944920), (90, 850428), (108, 708690), (120, 637821), (135, 566952), (162, 472460), (180, 425214), (216, 354345), (270, 283476), (324, 236230), (360, 212607), (405, 188984), (540, 141738), (648, 118115), (810, 94492), (1080, 70869), (1620, 47246), (3240, 23623)]