1295846640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54539}}^1$

素因数の和:54572

約数の個数: 160

約数和(自身を含む): 4869331200

約数和(自身を除く): 3573484560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 54539, 109078, 163617, 218156, 272695, 327234, 436312, 490851, 545390, 599929, 654468, 818085, 872624, 981702, 1090780, 1199858, 1308936, 1472553, 1636170, 1799787, 1963404, 2181560, 2399716, 2454255, 2617872, 2945106, 2999645, 3272340, 3599574, 3926808, 4363120, 4799432, 4908510, 5399361, 5890212, 5999290, 6544680, 7199148, 7362765, 7853616, 8998935, 9598864, 9817020, 10798722, 11780424, 11998580, 13089360, 14398296, 14725530, 16198083, 17997870, 19634040, 21597444, 23560848, 23997160, 26996805, 28796592, 29451060, 32396166, 35995740, 39268080, 43194888, 47994320, 53993610, 58902120, 64792332, 71991480, 80990415, 86389776, 107987220, 117804240, 129584664, 143982960, 161980830, 215974440, 259169328, 323961660, 431948880, 647923320, 1295846640]

約数ペア:

[(1, 1295846640), (2, 647923320), (3, 431948880), (4, 323961660), (5, 259169328), (6, 215974440), (8, 161980830), (9, 143982960), (10, 129584664), (11, 117804240), (12, 107987220), (15, 86389776), (16, 80990415), (18, 71991480), (20, 64792332), (22, 58902120), (24, 53993610), (27, 47994320), (30, 43194888), (33, 39268080), (36, 35995740), (40, 32396166), (44, 29451060), (45, 28796592), (48, 26996805), (54, 23997160), (55, 23560848), (60, 21597444), (66, 19634040), (72, 17997870), (80, 16198083), (88, 14725530), (90, 14398296), (99, 13089360), (108, 11998580), (110, 11780424), (120, 10798722), (132, 9817020), (135, 9598864), (144, 8998935), (165, 7853616), (176, 7362765), (180, 7199148), (198, 6544680), (216, 5999290), (220, 5890212), (240, 5399361), (264, 4908510), (270, 4799432), (297, 4363120), (330, 3926808), (360, 3599574), (396, 3272340), (432, 2999645), (440, 2945106), (495, 2617872), (528, 2454255), (540, 2399716), (594, 2181560), (660, 1963404), (720, 1799787), (792, 1636170), (880, 1472553), (990, 1308936), (1080, 1199858), (1188, 1090780), (1320, 981702), (1485, 872624), (1584, 818085), (1980, 654468), (2160, 599929), (2376, 545390), (2640, 490851), (2970, 436312), (3960, 327234), (4752, 272695), (5940, 218156), (7920, 163617), (11880, 109078), (23760, 54539)]