388677960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32717}}^1$

素因数の和:32748

約数の個数: 128

約数和(自身を含む): 1413417600

約数和(自身を除く): 1024739640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 32717, 65434, 98151, 130868, 163585, 196302, 261736, 294453, 327170, 359887, 392604, 490755, 588906, 654340, 719774, 785208, 883359, 981510, 1079661, 1177812, 1308680, 1439548, 1472265, 1766718, 1799435, 1963020, 2159322, 2355624, 2879096, 2944530, 3238983, 3533436, 3598870, 3926040, 4318644, 4416795, 5398305, 5889060, 6477966, 7066872, 7197740, 8637288, 8833590, 9716949, 10796610, 11778120, 12955932, 14395480, 16194915, 17667180, 19433898, 21593220, 25911864, 32389830, 35334360, 38867796, 43186440, 48584745, 64779660, 77735592, 97169490, 129559320, 194338980, 388677960]

約数ペア:

[(1, 388677960), (2, 194338980), (3, 129559320), (4, 97169490), (5, 77735592), (6, 64779660), (8, 48584745), (9, 43186440), (10, 38867796), (11, 35334360), (12, 32389830), (15, 25911864), (18, 21593220), (20, 19433898), (22, 17667180), (24, 16194915), (27, 14395480), (30, 12955932), (33, 11778120), (36, 10796610), (40, 9716949), (44, 8833590), (45, 8637288), (54, 7197740), (55, 7066872), (60, 6477966), (66, 5889060), (72, 5398305), (88, 4416795), (90, 4318644), (99, 3926040), (108, 3598870), (110, 3533436), (120, 3238983), (132, 2944530), (135, 2879096), (165, 2355624), (180, 2159322), (198, 1963020), (216, 1799435), (220, 1766718), (264, 1472265), (270, 1439548), (297, 1308680), (330, 1177812), (360, 1079661), (396, 981510), (440, 883359), (495, 785208), (540, 719774), (594, 654340), (660, 588906), (792, 490755), (990, 392604), (1080, 359887), (1188, 327170), (1320, 294453), (1485, 261736), (1980, 196302), (2376, 163585), (2970, 130868), (3960, 98151), (5940, 65434), (11880, 32717)]