84848640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1381}}^1$

素因数の和:1413

約数の個数: 104

約数和(自身を含む): 271679088

約数和(自身を除く): 186830448

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, 1024, 1280, 1381, 1536, 1920, 2048, 2560, 2762, 3072, 3840, 4096, 4143, 5120, 5524, 6144, 6905, 7680, 8286, 10240, 11048, 12288, 13810, 15360, 16572, 20480, 20715, 22096, 27620, 30720, 33144, 41430, 44192, 55240, 61440, 66288, 82860, 88384, 110480, 132576, 165720, 176768, 220960, 265152, 331440, 353536, 441920, 530304, 662880, 707072, 883840, 1060608, 1325760, 1414144, 1767680, 2121216, 2651520, 2828288, 3535360, 4242432, 5303040, 5656576, 7070720, 8484864, 10606080, 14141440, 16969728, 21212160, 28282880, 42424320, 84848640]

約数ペア:

[(1, 84848640), (2, 42424320), (3, 28282880), (4, 21212160), (5, 16969728), (6, 14141440), (8, 10606080), (10, 8484864), (12, 7070720), (15, 5656576), (16, 5303040), (20, 4242432), (24, 3535360), (30, 2828288), (32, 2651520), (40, 2121216), (48, 1767680), (60, 1414144), (64, 1325760), (80, 1060608), (96, 883840), (120, 707072), (128, 662880), (160, 530304), (192, 441920), (240, 353536), (256, 331440), (320, 265152), (384, 220960), (480, 176768), (512, 165720), (640, 132576), (768, 110480), (960, 88384), (1024, 82860), (1280, 66288), (1381, 61440), (1536, 55240), (1920, 44192), (2048, 41430), (2560, 33144), (2762, 30720), (3072, 27620), (3840, 22096), (4096, 20715), (4143, 20480), (5120, 16572), (5524, 15360), (6144, 13810), (6905, 12288), (7680, 11048), (8286, 10240)]