1320345120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161807}}^1$

素因数の和:161842

約数の個数: 96

約数和(自身を含む): 4403766528

約数和(自身を除く): 3083421408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 161807, 323614, 485421, 647228, 809035, 970842, 1294456, 1618070, 1941684, 2427105, 2588912, 2750719, 3236140, 3883368, 4854210, 5177824, 5501438, 6472280, 7766736, 8252157, 9708420, 11002876, 12944560, 13753595, 15533472, 16504314, 19416840, 22005752, 25889120, 27507190, 33008628, 38833680, 41260785, 44011504, 55014380, 66017256, 77667360, 82521570, 88023008, 110028760, 132034512, 165043140, 220057520, 264069024, 330086280, 440115040, 660172560, 1320345120]

約数ペア:

[(1, 1320345120), (2, 660172560), (3, 440115040), (4, 330086280), (5, 264069024), (6, 220057520), (8, 165043140), (10, 132034512), (12, 110028760), (15, 88023008), (16, 82521570), (17, 77667360), (20, 66017256), (24, 55014380), (30, 44011504), (32, 41260785), (34, 38833680), (40, 33008628), (48, 27507190), (51, 25889120), (60, 22005752), (68, 19416840), (80, 16504314), (85, 15533472), (96, 13753595), (102, 12944560), (120, 11002876), (136, 9708420), (160, 8252157), (170, 7766736), (204, 6472280), (240, 5501438), (255, 5177824), (272, 4854210), (340, 3883368), (408, 3236140), (480, 2750719), (510, 2588912), (544, 2427105), (680, 1941684), (816, 1618070), (1020, 1294456), (1360, 970842), (1632, 809035), (2040, 647228), (2720, 485421), (4080, 323614), (8160, 161807)]