2679948720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1240717}}^1$

素因数の和:1240739

約数の個数: 80

約数和(自身を含む): 9230941920

約数和(自身を除く): 6550993200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1240717, 2481434, 3722151, 4962868, 6203585, 7444302, 9925736, 11166453, 12407170, 14888604, 18610755, 19851472, 22332906, 24814340, 29777208, 33499359, 37221510, 44665812, 49628680, 55832265, 59554416, 66998718, 74443020, 89331624, 99257360, 111664530, 133997436, 148886040, 167496795, 178663248, 223329060, 267994872, 297772080, 334993590, 446658120, 535989744, 669987180, 893316240, 1339974360, 2679948720]

約数ペア:

[(1, 2679948720), (2, 1339974360), (3, 893316240), (4, 669987180), (5, 535989744), (6, 446658120), (8, 334993590), (9, 297772080), (10, 267994872), (12, 223329060), (15, 178663248), (16, 167496795), (18, 148886040), (20, 133997436), (24, 111664530), (27, 99257360), (30, 89331624), (36, 74443020), (40, 66998718), (45, 59554416), (48, 55832265), (54, 49628680), (60, 44665812), (72, 37221510), (80, 33499359), (90, 29777208), (108, 24814340), (120, 22332906), (135, 19851472), (144, 18610755), (180, 14888604), (216, 12407170), (240, 11166453), (270, 9925736), (360, 7444302), (432, 6203585), (540, 4962868), (720, 3722151), (1080, 2481434), (2160, 1240717)]