152038280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2801}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 363139200

約数和(自身を除く): 211100920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2360, 2714, 2801, 5428, 5602, 6785, 10856, 11204, 13570, 14005, 22408, 27140, 28010, 54280, 56020, 64423, 112040, 128846, 165259, 257692, 322115, 330518, 515384, 644230, 661036, 826295, 1288460, 1322072, 1652590, 2576920, 3305180, 3800957, 6610360, 7601914, 15203828, 19004785, 30407656, 38009570, 76019140, 152038280]

約数ペア:

[(1, 152038280), (2, 76019140), (4, 38009570), (5, 30407656), (8, 19004785), (10, 15203828), (20, 7601914), (23, 6610360), (40, 3800957), (46, 3305180), (59, 2576920), (92, 1652590), (115, 1322072), (118, 1288460), (184, 826295), (230, 661036), (236, 644230), (295, 515384), (460, 330518), (472, 322115), (590, 257692), (920, 165259), (1180, 128846), (1357, 112040), (2360, 64423), (2714, 56020), (2801, 54280), (5428, 28010), (5602, 27140), (6785, 22408), (10856, 14005), (11204, 13570)]