1566520080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383951}}^1$

素因数の和:383984

約数の個数: 80

約数和(自身を含む): 5141885184

約数和(自身を除く): 3575365104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 383951, 767902, 1151853, 1535804, 1919755, 2303706, 3071608, 3839510, 4607412, 5759265, 6143216, 6527167, 7679020, 9214824, 11518530, 13054334, 15358040, 18429648, 19581501, 23037060, 26108668, 30716080, 32635835, 39163002, 46074120, 52217336, 65271670, 78326004, 92148240, 97907505, 104434672, 130543340, 156652008, 195815010, 261086680, 313304016, 391630020, 522173360, 783260040, 1566520080]

約数ペア:

[(1, 1566520080), (2, 783260040), (3, 522173360), (4, 391630020), (5, 313304016), (6, 261086680), (8, 195815010), (10, 156652008), (12, 130543340), (15, 104434672), (16, 97907505), (17, 92148240), (20, 78326004), (24, 65271670), (30, 52217336), (34, 46074120), (40, 39163002), (48, 32635835), (51, 30716080), (60, 26108668), (68, 23037060), (80, 19581501), (85, 18429648), (102, 15358040), (120, 13054334), (136, 11518530), (170, 9214824), (204, 7679020), (240, 6527167), (255, 6143216), (272, 5759265), (340, 4607412), (408, 3839510), (510, 3071608), (680, 2303706), (816, 1919755), (1020, 1535804), (1360, 1151853), (2040, 767902), (4080, 383951)]