2368310720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1478

約数の個数: 112

約数和(自身を含む): 5856354048

約数和(自身を除く): 3488043328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 193, 248, 310, 320, 386, 496, 620, 772, 965, 992, 1237, 1240, 1544, 1930, 1984, 2474, 2480, 3088, 3860, 4948, 4960, 5983, 6176, 6185, 7720, 9896, 9920, 11966, 12352, 12370, 15440, 19792, 23932, 24740, 29915, 30880, 38347, 39584, 47864, 49480, 59830, 61760, 76694, 79168, 95728, 98960, 119660, 153388, 191456, 191735, 197920, 238741, 239320, 306776, 382912, 383470, 395840, 477482, 478640, 613552, 766940, 954964, 957280, 1193705, 1227104, 1533880, 1909928, 1914560, 2387410, 2454208, 3067760, 3819856, 4774820, 6135520, 7400971, 7639712, 9549640, 12271040, 14801942, 15279424, 19099280, 29603884, 37004855, 38198560, 59207768, 74009710, 76397120, 118415536, 148019420, 236831072, 296038840, 473662144, 592077680, 1184155360, 2368310720]

約数ペア:

[(1, 2368310720), (2, 1184155360), (4, 592077680), (5, 473662144), (8, 296038840), (10, 236831072), (16, 148019420), (20, 118415536), (31, 76397120), (32, 74009710), (40, 59207768), (62, 38198560), (64, 37004855), (80, 29603884), (124, 19099280), (155, 15279424), (160, 14801942), (193, 12271040), (248, 9549640), (310, 7639712), (320, 7400971), (386, 6135520), (496, 4774820), (620, 3819856), (772, 3067760), (965, 2454208), (992, 2387410), (1237, 1914560), (1240, 1909928), (1544, 1533880), (1930, 1227104), (1984, 1193705), (2474, 957280), (2480, 954964), (3088, 766940), (3860, 613552), (4948, 478640), (4960, 477482), (5983, 395840), (6176, 383470), (6185, 382912), (7720, 306776), (9896, 239320), (9920, 238741), (11966, 197920), (12352, 191735), (12370, 191456), (15440, 153388), (19792, 119660), (23932, 98960), (24740, 95728), (29915, 79168), (30880, 76694), (38347, 61760), (39584, 59830), (47864, 49480)]