119760320

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1381}}^1$

素因数の和:1669

約数の個数: 56

約数和(自身を含む): 286438848

約数和(自身を除く): 166678528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1084, 1355, 1381, 2168, 2710, 2762, 4336, 5420, 5524, 6905, 8672, 10840, 11048, 13810, 17344, 21680, 22096, 27620, 43360, 44192, 55240, 86720, 88384, 110480, 220960, 374251, 441920, 748502, 1497004, 1871255, 2994008, 3742510, 5988016, 7485020, 11976032, 14970040, 23952064, 29940080, 59880160, 119760320]

約数ペア:

[(1, 119760320), (2, 59880160), (4, 29940080), (5, 23952064), (8, 14970040), (10, 11976032), (16, 7485020), (20, 5988016), (32, 3742510), (40, 2994008), (64, 1871255), (80, 1497004), (160, 748502), (271, 441920), (320, 374251), (542, 220960), (1084, 110480), (1355, 88384), (1381, 86720), (2168, 55240), (2710, 44192), (2762, 43360), (4336, 27620), (5420, 22096), (5524, 21680), (6905, 17344), (8672, 13810), (10840, 11048)]