920480256

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3846

約数の個数: 120

約数和(自身を含む): 2707410420

約数和(自身を除く): 1786930164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 636, 768, 848, 954, 1152, 1272, 1536, 1696, 1908, 2304, 2544, 3392, 3769, 3816, 4608, 5088, 6784, 7538, 7632, 10176, 11307, 13568, 15076, 15264, 20352, 22614, 27136, 30152, 30528, 33921, 40704, 45228, 60304, 61056, 67842, 81408, 90456, 120608, 122112, 135684, 180912, 199757, 241216, 244224, 271368, 361824, 399514, 482432, 542736, 599271, 723648, 799028, 964864, 1085472, 1198542, 1447296, 1598056, 1797813, 1929728, 2170944, 2397084, 2894592, 3196112, 3595626, 4341888, 4794168, 5789184, 6392224, 7191252, 8683776, 9588336, 12784448, 14382504, 17367552, 19176672, 25568896, 28765008, 38353344, 51137792, 57530016, 76706688, 102275584, 115060032, 153413376, 230120064, 306826752, 460240128, 920480256]

約数ペア:

[(1, 920480256), (2, 460240128), (3, 306826752), (4, 230120064), (6, 153413376), (8, 115060032), (9, 102275584), (12, 76706688), (16, 57530016), (18, 51137792), (24, 38353344), (32, 28765008), (36, 25568896), (48, 19176672), (53, 17367552), (64, 14382504), (72, 12784448), (96, 9588336), (106, 8683776), (128, 7191252), (144, 6392224), (159, 5789184), (192, 4794168), (212, 4341888), (256, 3595626), (288, 3196112), (318, 2894592), (384, 2397084), (424, 2170944), (477, 1929728), (512, 1797813), (576, 1598056), (636, 1447296), (768, 1198542), (848, 1085472), (954, 964864), (1152, 799028), (1272, 723648), (1536, 599271), (1696, 542736), (1908, 482432), (2304, 399514), (2544, 361824), (3392, 271368), (3769, 244224), (3816, 241216), (4608, 199757), (5088, 180912), (6784, 135684), (7538, 122112), (7632, 120608), (10176, 90456), (11307, 81408), (13568, 67842), (15076, 61056), (15264, 60304), (20352, 45228), (22614, 40704), (27136, 33921), (30152, 30528)]