139672080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64663}}^1$

素因数の和:64685

約数の個数: 80

約数和(自身を含む): 481100160

約数和(自身を除く): 341428080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 64663, 129326, 193989, 258652, 323315, 387978, 517304, 581967, 646630, 775956, 969945, 1034608, 1163934, 1293260, 1551912, 1745901, 1939890, 2327868, 2586520, 2909835, 3103824, 3491802, 3879780, 4655736, 5173040, 5819670, 6983604, 7759560, 8729505, 9311472, 11639340, 13967208, 15519120, 17459010, 23278680, 27934416, 34918020, 46557360, 69836040, 139672080]

約数ペア:

[(1, 139672080), (2, 69836040), (3, 46557360), (4, 34918020), (5, 27934416), (6, 23278680), (8, 17459010), (9, 15519120), (10, 13967208), (12, 11639340), (15, 9311472), (16, 8729505), (18, 7759560), (20, 6983604), (24, 5819670), (27, 5173040), (30, 4655736), (36, 3879780), (40, 3491802), (45, 3103824), (48, 2909835), (54, 2586520), (60, 2327868), (72, 1939890), (80, 1745901), (90, 1551912), (108, 1293260), (120, 1163934), (135, 1034608), (144, 969945), (180, 775956), (216, 646630), (240, 581967), (270, 517304), (360, 387978), (432, 323315), (540, 258652), (720, 193989), (1080, 129326), (2160, 64663)]