2331808560

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{39983}}^1$

素因数の和:40014

約数の個数: 140

約数和(自身を含む): 8128667232

約数和(自身を除く): 5796858672

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 39983, 58320, 79966, 119949, 159932, 199915, 239898, 319864, 359847, 399830, 479796, 599745, 639728, 719694, 799660, 959592, 1079541, 1199490, 1439388, 1599320, 1799235, 1919184, 2159082, 2398980, 2878776, 3198640, 3238623, 3598470, 4318164, 4797960, 5397705, 5757552, 6477246, 7196940, 8636328, 9595920, 9715869, 10795410, 12954492, 14393880, 16193115, 17272656, 19431738, 21590820, 25908984, 28787760, 29147607, 32386230, 38863476, 43181640, 48579345, 51817968, 58295214, 64772460, 77726952, 86363280, 97158690, 116590428, 129544920, 145738035, 155453904, 194317380, 233180856, 259089840, 291476070, 388634760, 466361712, 582952140, 777269520, 1165904280, 2331808560]

約数ペア:

[(1, 2331808560), (2, 1165904280), (3, 777269520), (4, 582952140), (5, 466361712), (6, 388634760), (8, 291476070), (9, 259089840), (10, 233180856), (12, 194317380), (15, 155453904), (16, 145738035), (18, 129544920), (20, 116590428), (24, 97158690), (27, 86363280), (30, 77726952), (36, 64772460), (40, 58295214), (45, 51817968), (48, 48579345), (54, 43181640), (60, 38863476), (72, 32386230), (80, 29147607), (81, 28787760), (90, 25908984), (108, 21590820), (120, 19431738), (135, 17272656), (144, 16193115), (162, 14393880), (180, 12954492), (216, 10795410), (240, 9715869), (243, 9595920), (270, 8636328), (324, 7196940), (360, 6477246), (405, 5757552), (432, 5397705), (486, 4797960), (540, 4318164), (648, 3598470), (720, 3238623), (729, 3198640), (810, 2878776), (972, 2398980), (1080, 2159082), (1215, 1919184), (1296, 1799235), (1458, 1599320), (1620, 1439388), (1944, 1199490), (2160, 1079541), (2430, 959592), (2916, 799660), (3240, 719694), (3645, 639728), (3888, 599745), (4860, 479796), (5832, 399830), (6480, 359847), (7290, 319864), (9720, 239898), (11664, 199915), (14580, 159932), (19440, 119949), (29160, 79966), (39983, 58320)]