30893280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5851}}^1$

素因数の和:5880

約数の個数: 96

約数和(自身を含む): 106178688

約数和(自身を除く): 75285408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 5851, 11702, 17553, 23404, 29255, 35106, 46808, 58510, 64361, 70212, 87765, 93616, 117020, 128722, 140424, 175530, 187232, 193083, 234040, 257444, 280848, 321805, 351060, 386166, 468080, 514888, 561696, 643610, 702120, 772332, 936160, 965415, 1029776, 1287220, 1404240, 1544664, 1930830, 2059552, 2574440, 2808480, 3089328, 3861660, 5148880, 6178656, 7723320, 10297760, 15446640, 30893280]

約数ペア:

[(1, 30893280), (2, 15446640), (3, 10297760), (4, 7723320), (5, 6178656), (6, 5148880), (8, 3861660), (10, 3089328), (11, 2808480), (12, 2574440), (15, 2059552), (16, 1930830), (20, 1544664), (22, 1404240), (24, 1287220), (30, 1029776), (32, 965415), (33, 936160), (40, 772332), (44, 702120), (48, 643610), (55, 561696), (60, 514888), (66, 468080), (80, 386166), (88, 351060), (96, 321805), (110, 280848), (120, 257444), (132, 234040), (160, 193083), (165, 187232), (176, 175530), (220, 140424), (240, 128722), (264, 117020), (330, 93616), (352, 87765), (440, 70212), (480, 64361), (528, 58510), (660, 46808), (880, 35106), (1056, 29255), (1320, 23404), (1760, 17553), (2640, 11702), (5280, 5851)]