180455304

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 461427840

約数和(自身を除く): 280972536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 137, 142, 213, 274, 284, 411, 426, 548, 568, 773, 822, 852, 1096, 1546, 1644, 1704, 2319, 3092, 3288, 4638, 6184, 9276, 9727, 18552, 19454, 29181, 38908, 54883, 58362, 77816, 105901, 109766, 116724, 164649, 211802, 219532, 233448, 317703, 329298, 423604, 439064, 635406, 658596, 847208, 1270812, 1317192, 2541624, 7518971, 15037942, 22556913, 30075884, 45113826, 60151768, 90227652, 180455304]

約数ペア:

[(1, 180455304), (2, 90227652), (3, 60151768), (4, 45113826), (6, 30075884), (8, 22556913), (12, 15037942), (24, 7518971), (71, 2541624), (137, 1317192), (142, 1270812), (213, 847208), (274, 658596), (284, 635406), (411, 439064), (426, 423604), (548, 329298), (568, 317703), (773, 233448), (822, 219532), (852, 211802), (1096, 164649), (1546, 116724), (1644, 109766), (1704, 105901), (2319, 77816), (3092, 58362), (3288, 54883), (4638, 38908), (6184, 29181), (9276, 19454), (9727, 18552)]