1396558080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{121229}}^1$

素因数の和:121256

約数の個数: 108

約数和(自身を含む): 4831985340

約数和(自身を除く): 3435427260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 121229, 242458, 363687, 484916, 606145, 727374, 969832, 1091061, 1212290, 1454748, 1818435, 1939664, 2182122, 2424580, 2909496, 3636870, 3879328, 4364244, 4849160, 5455305, 5818992, 7273740, 7758656, 8728488, 9698320, 10910610, 11637984, 14547480, 15517312, 17456976, 19396640, 21821220, 23275968, 29094960, 31034624, 34913952, 38793280, 43642440, 46551936, 58189920, 69827904, 77586560, 87284880, 93103872, 116379840, 139655808, 155173120, 174569760, 232759680, 279311616, 349139520, 465519360, 698279040, 1396558080]

約数ペア:

[(1, 1396558080), (2, 698279040), (3, 465519360), (4, 349139520), (5, 279311616), (6, 232759680), (8, 174569760), (9, 155173120), (10, 139655808), (12, 116379840), (15, 93103872), (16, 87284880), (18, 77586560), (20, 69827904), (24, 58189920), (30, 46551936), (32, 43642440), (36, 38793280), (40, 34913952), (45, 31034624), (48, 29094960), (60, 23275968), (64, 21821220), (72, 19396640), (80, 17456976), (90, 15517312), (96, 14547480), (120, 11637984), (128, 10910610), (144, 9698320), (160, 8728488), (180, 7758656), (192, 7273740), (240, 5818992), (256, 5455305), (288, 4849160), (320, 4364244), (360, 3879328), (384, 3636870), (480, 2909496), (576, 2424580), (640, 2182122), (720, 1939664), (768, 1818435), (960, 1454748), (1152, 1212290), (1280, 1091061), (1440, 969832), (1920, 727374), (2304, 606145), (2880, 484916), (3840, 363687), (5760, 242458), (11520, 121229)]