87495120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{40507}}^1$

素因数の和:40529

約数の個数: 80

約数和(自身を含む): 301379520

約数和(自身を除く): 213884400

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, 40507, 81014, 121521, 162028, 202535, 243042, 324056, 364563, 405070, 486084, 607605, 648112, 729126, 810140, 972168, 1093689, 1215210, 1458252, 1620280, 1822815, 1944336, 2187378, 2430420, 2916504, 3240560, 3645630, 4374756, 4860840, 5468445, 5833008, 7291260, 8749512, 9721680, 10936890, 14582520, 17499024, 21873780, 29165040, 43747560, 87495120]

約数ペア:

[(1, 87495120), (2, 43747560), (3, 29165040), (4, 21873780), (5, 17499024), (6, 14582520), (8, 10936890), (9, 9721680), (10, 8749512), (12, 7291260), (15, 5833008), (16, 5468445), (18, 4860840), (20, 4374756), (24, 3645630), (27, 3240560), (30, 2916504), (36, 2430420), (40, 2187378), (45, 1944336), (48, 1822815), (54, 1620280), (60, 1458252), (72, 1215210), (80, 1093689), (90, 972168), (108, 810140), (120, 729126), (135, 648112), (144, 607605), (180, 486084), (216, 405070), (240, 364563), (270, 324056), (360, 243042), (432, 202535), (540, 162028), (720, 121521), (1080, 81014), (2160, 40507)]