258162960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97789}}^1$

素因数の和:97816

約数の個数: 80

約数和(自身を含む): 873069120

約数和(自身を除く): 614906160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 97789, 195578, 293367, 391156, 488945, 586734, 782312, 977890, 1075679, 1173468, 1466835, 1564624, 1955780, 2151358, 2346936, 2933670, 3227037, 3911560, 4302716, 4693872, 5378395, 5867340, 6454074, 7823120, 8605432, 10756790, 11734680, 12908148, 16135185, 17210864, 21513580, 23469360, 25816296, 32270370, 43027160, 51632592, 64540740, 86054320, 129081480, 258162960]

約数ペア:

[(1, 258162960), (2, 129081480), (3, 86054320), (4, 64540740), (5, 51632592), (6, 43027160), (8, 32270370), (10, 25816296), (11, 23469360), (12, 21513580), (15, 17210864), (16, 16135185), (20, 12908148), (22, 11734680), (24, 10756790), (30, 8605432), (33, 7823120), (40, 6454074), (44, 5867340), (48, 5378395), (55, 4693872), (60, 4302716), (66, 3911560), (80, 3227037), (88, 2933670), (110, 2346936), (120, 2151358), (132, 1955780), (165, 1564624), (176, 1466835), (220, 1173468), (240, 1075679), (264, 977890), (330, 782312), (440, 586734), (528, 488945), (660, 391156), (880, 293367), (1320, 195578), (2640, 97789)]