27080240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30773}}^1$

素因数の和:30797

約数の個数: 40

約数和(自身を含む): 68687568

約数和(自身を除く): 41607328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30773, 61546, 123092, 153865, 246184, 307730, 338503, 492368, 615460, 677006, 1230920, 1354012, 1692515, 2461840, 2708024, 3385030, 5416048, 6770060, 13540120, 27080240]

約数ペア:

[(1, 27080240), (2, 13540120), (4, 6770060), (5, 5416048), (8, 3385030), (10, 2708024), (11, 2461840), (16, 1692515), (20, 1354012), (22, 1230920), (40, 677006), (44, 615460), (55, 492368), (80, 338503), (88, 307730), (110, 246184), (176, 153865), (220, 123092), (440, 61546), (880, 30773)]