120939216

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 321568704

約数和(自身を除く): 200629488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 137, 159, 212, 274, 318, 347, 411, 424, 548, 636, 694, 822, 848, 1041, 1096, 1272, 1388, 1644, 2082, 2192, 2544, 2776, 3288, 4164, 5552, 6576, 7261, 8328, 14522, 16656, 18391, 21783, 29044, 36782, 43566, 47539, 55173, 58088, 73564, 87132, 95078, 110346, 116176, 142617, 147128, 174264, 190156, 220692, 285234, 294256, 348528, 380312, 441384, 570468, 760624, 882768, 1140936, 2281872, 2519567, 5039134, 7558701, 10078268, 15117402, 20156536, 30234804, 40313072, 60469608, 120939216]

約数ペア:

[(1, 120939216), (2, 60469608), (3, 40313072), (4, 30234804), (6, 20156536), (8, 15117402), (12, 10078268), (16, 7558701), (24, 5039134), (48, 2519567), (53, 2281872), (106, 1140936), (137, 882768), (159, 760624), (212, 570468), (274, 441384), (318, 380312), (347, 348528), (411, 294256), (424, 285234), (548, 220692), (636, 190156), (694, 174264), (822, 147128), (848, 142617), (1041, 116176), (1096, 110346), (1272, 95078), (1388, 87132), (1644, 73564), (2082, 58088), (2192, 55173), (2544, 47539), (2776, 43566), (3288, 36782), (4164, 29044), (5552, 21783), (6576, 18391), (7261, 16656), (8328, 14522)]