8747973120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1139059}}^1$

素因数の和:1139085

約数の個数: 80

約数和(自身を含む): 27966201120

約数和(自身を除く): 19218228000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 1139059, 2278118, 3417177, 4556236, 5695295, 6834354, 9112472, 11390590, 13668708, 17085885, 18224944, 22781180, 27337416, 34171770, 36449888, 45562360, 54674832, 68343540, 72899776, 91124720, 109349664, 136687080, 145799552, 182249440, 218699328, 273374160, 291599104, 364498880, 437398656, 546748320, 583198208, 728997760, 874797312, 1093496640, 1457995520, 1749594624, 2186993280, 2915991040, 4373986560, 8747973120]

約数ペア:

[(1, 8747973120), (2, 4373986560), (3, 2915991040), (4, 2186993280), (5, 1749594624), (6, 1457995520), (8, 1093496640), (10, 874797312), (12, 728997760), (15, 583198208), (16, 546748320), (20, 437398656), (24, 364498880), (30, 291599104), (32, 273374160), (40, 218699328), (48, 182249440), (60, 145799552), (64, 136687080), (80, 109349664), (96, 91124720), (120, 72899776), (128, 68343540), (160, 54674832), (192, 45562360), (240, 36449888), (256, 34171770), (320, 27337416), (384, 22781180), (480, 18224944), (512, 17085885), (640, 13668708), (768, 11390590), (960, 9112472), (1280, 6834354), (1536, 5695295), (1920, 4556236), (2560, 3417177), (3840, 2278118), (7680, 1139059)]