76765680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106619}}^1$

素因数の和:106638

約数の個数: 60

約数和(自身を含む): 257807160

約数和(自身を除く): 181041480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 106619, 213238, 319857, 426476, 533095, 639714, 852952, 959571, 1066190, 1279428, 1599285, 1705904, 1919142, 2132380, 2558856, 3198570, 3838284, 4264760, 4797855, 5117712, 6397140, 7676568, 8529520, 9595710, 12794280, 15353136, 19191420, 25588560, 38382840, 76765680]

約数ペア:

[(1, 76765680), (2, 38382840), (3, 25588560), (4, 19191420), (5, 15353136), (6, 12794280), (8, 9595710), (9, 8529520), (10, 7676568), (12, 6397140), (15, 5117712), (16, 4797855), (18, 4264760), (20, 3838284), (24, 3198570), (30, 2558856), (36, 2132380), (40, 1919142), (45, 1705904), (48, 1599285), (60, 1279428), (72, 1066190), (80, 959571), (90, 852952), (120, 639714), (144, 533095), (180, 426476), (240, 319857), (360, 213238), (720, 106619)]