26664360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9661}}^1$

素因数の和:9698

約数の個数: 64

約数和(自身を含む): 83479680

約数和(自身を除く): 56815320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9661, 19322, 28983, 38644, 48305, 57966, 77288, 96610, 115932, 144915, 193220, 222203, 231864, 289830, 386440, 444406, 579660, 666609, 888812, 1111015, 1159320, 1333218, 1777624, 2222030, 2666436, 3333045, 4444060, 5332872, 6666090, 8888120, 13332180, 26664360]

約数ペア:

[(1, 26664360), (2, 13332180), (3, 8888120), (4, 6666090), (5, 5332872), (6, 4444060), (8, 3333045), (10, 2666436), (12, 2222030), (15, 1777624), (20, 1333218), (23, 1159320), (24, 1111015), (30, 888812), (40, 666609), (46, 579660), (60, 444406), (69, 386440), (92, 289830), (115, 231864), (120, 222203), (138, 193220), (184, 144915), (230, 115932), (276, 96610), (345, 77288), (460, 57966), (552, 48305), (690, 38644), (920, 28983), (1380, 19322), (2760, 9661)]