918943920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{911}}^1$

素因数の和:1400

約数の個数: 160

約数和(自身を含む): 3175511040

約数和(自身を除く): 2256567120

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, 467, 540, 720, 911, 934, 1080, 1401, 1822, 1868, 2160, 2335, 2733, 2802, 3644, 3736, 4203, 4555, 4670, 5466, 5604, 7005, 7288, 7472, 8199, 8406, 9110, 9340, 10932, 11208, 12609, 13665, 14010, 14576, 16398, 16812, 18220, 18680, 21015, 21864, 22416, 24597, 25218, 27330, 28020, 32796, 33624, 36440, 37360, 40995, 42030, 43728, 49194, 50436, 54660, 56040, 63045, 65592, 67248, 72880, 81990, 84060, 98388, 100872, 109320, 112080, 122985, 126090, 131184, 163980, 168120, 196776, 201744, 218640, 245970, 252180, 327960, 336240, 393552, 425437, 491940, 504360, 655920, 850874, 983880, 1008720, 1276311, 1701748, 1967760, 2127185, 2552622, 3403496, 3828933, 4254370, 5105244, 6381555, 6806992, 7657866, 8508740, 10210488, 11486799, 12763110, 15315732, 17017480, 19144665, 20420976, 22973598, 25526220, 30631464, 34034960, 38289330, 45947196, 51052440, 57433995, 61262928, 76578660, 91894392, 102104880, 114867990, 153157320, 183788784, 229735980, 306314640, 459471960, 918943920]

約数ペア:

[(1, 918943920), (2, 459471960), (3, 306314640), (4, 229735980), (5, 183788784), (6, 153157320), (8, 114867990), (9, 102104880), (10, 91894392), (12, 76578660), (15, 61262928), (16, 57433995), (18, 51052440), (20, 45947196), (24, 38289330), (27, 34034960), (30, 30631464), (36, 25526220), (40, 22973598), (45, 20420976), (48, 19144665), (54, 17017480), (60, 15315732), (72, 12763110), (80, 11486799), (90, 10210488), (108, 8508740), (120, 7657866), (135, 6806992), (144, 6381555), (180, 5105244), (216, 4254370), (240, 3828933), (270, 3403496), (360, 2552622), (432, 2127185), (467, 1967760), (540, 1701748), (720, 1276311), (911, 1008720), (934, 983880), (1080, 850874), (1401, 655920), (1822, 504360), (1868, 491940), (2160, 425437), (2335, 393552), (2733, 336240), (2802, 327960), (3644, 252180), (3736, 245970), (4203, 218640), (4555, 201744), (4670, 196776), (5466, 168120), (5604, 163980), (7005, 131184), (7288, 126090), (7472, 122985), (8199, 112080), (8406, 109320), (9110, 100872), (9340, 98388), (10932, 84060), (11208, 81990), (12609, 72880), (13665, 67248), (14010, 65592), (14576, 63045), (16398, 56040), (16812, 54660), (18220, 50436), (18680, 49194), (21015, 43728), (21864, 42030), (22416, 40995), (24597, 37360), (25218, 36440), (27330, 33624), (28020, 32796)]