9116640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 33572448

約数和(自身を除く): 24455808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 487, 520, 585, 624, 720, 780, 936, 974, 1040, 1170, 1248, 1440, 1461, 1560, 1872, 1948, 2080, 2340, 2435, 2922, 3120, 3744, 3896, 4383, 4680, 4870, 5844, 6240, 6331, 7305, 7792, 8766, 9360, 9740, 11688, 12662, 14610, 15584, 17532, 18720, 18993, 19480, 21915, 23376, 25324, 29220, 31655, 35064, 37986, 38960, 43830, 46752, 50648, 56979, 58440, 63310, 70128, 75972, 77920, 87660, 94965, 101296, 113958, 116880, 126620, 140256, 151944, 175320, 189930, 202592, 227916, 233760, 253240, 284895, 303888, 350640, 379860, 455832, 506480, 569790, 607776, 701280, 759720, 911664, 1012960, 1139580, 1519440, 1823328, 2279160, 3038880, 4558320, 9116640]

約数ペア:

[(1, 9116640), (2, 4558320), (3, 3038880), (4, 2279160), (5, 1823328), (6, 1519440), (8, 1139580), (9, 1012960), (10, 911664), (12, 759720), (13, 701280), (15, 607776), (16, 569790), (18, 506480), (20, 455832), (24, 379860), (26, 350640), (30, 303888), (32, 284895), (36, 253240), (39, 233760), (40, 227916), (45, 202592), (48, 189930), (52, 175320), (60, 151944), (65, 140256), (72, 126620), (78, 116880), (80, 113958), (90, 101296), (96, 94965), (104, 87660), (117, 77920), (120, 75972), (130, 70128), (144, 63310), (156, 58440), (160, 56979), (180, 50648), (195, 46752), (208, 43830), (234, 38960), (240, 37986), (260, 35064), (288, 31655), (312, 29220), (360, 25324), (390, 23376), (416, 21915), (468, 19480), (480, 18993), (487, 18720), (520, 17532), (585, 15584), (624, 14610), (720, 12662), (780, 11688), (936, 9740), (974, 9360), (1040, 8766), (1170, 7792), (1248, 7305), (1440, 6331), (1461, 6240), (1560, 5844), (1872, 4870), (1948, 4680), (2080, 4383), (2340, 3896), (2435, 3744), (2922, 3120)]