26997840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 96422400

約数和(自身を除く): 69424560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 431, 432, 435, 464, 522, 540, 580, 696, 720, 783, 862, 870, 1044, 1080, 1160, 1293, 1305, 1392, 1566, 1724, 1740, 2088, 2155, 2160, 2320, 2586, 2610, 3132, 3448, 3480, 3879, 3915, 4176, 4310, 5172, 5220, 6264, 6465, 6896, 6960, 7758, 7830, 8620, 10344, 10440, 11637, 12499, 12528, 12930, 15516, 15660, 17240, 19395, 20688, 20880, 23274, 24998, 25860, 31032, 31320, 34480, 37497, 38790, 46548, 49996, 51720, 58185, 62064, 62495, 62640, 74994, 77580, 93096, 99992, 103440, 112491, 116370, 124990, 149988, 155160, 186192, 187485, 199984, 224982, 232740, 249980, 299976, 310320, 337473, 374970, 449964, 465480, 499960, 562455, 599952, 674946, 749940, 899928, 930960, 999920, 1124910, 1349892, 1499880, 1687365, 1799856, 2249820, 2699784, 2999760, 3374730, 4499640, 5399568, 6749460, 8999280, 13498920, 26997840]

約数ペア:

[(1, 26997840), (2, 13498920), (3, 8999280), (4, 6749460), (5, 5399568), (6, 4499640), (8, 3374730), (9, 2999760), (10, 2699784), (12, 2249820), (15, 1799856), (16, 1687365), (18, 1499880), (20, 1349892), (24, 1124910), (27, 999920), (29, 930960), (30, 899928), (36, 749940), (40, 674946), (45, 599952), (48, 562455), (54, 499960), (58, 465480), (60, 449964), (72, 374970), (80, 337473), (87, 310320), (90, 299976), (108, 249980), (116, 232740), (120, 224982), (135, 199984), (144, 187485), (145, 186192), (174, 155160), (180, 149988), (216, 124990), (232, 116370), (240, 112491), (261, 103440), (270, 99992), (290, 93096), (348, 77580), (360, 74994), (431, 62640), (432, 62495), (435, 62064), (464, 58185), (522, 51720), (540, 49996), (580, 46548), (696, 38790), (720, 37497), (783, 34480), (862, 31320), (870, 31032), (1044, 25860), (1080, 24998), (1160, 23274), (1293, 20880), (1305, 20688), (1392, 19395), (1566, 17240), (1724, 15660), (1740, 15516), (2088, 12930), (2155, 12528), (2160, 12499), (2320, 11637), (2586, 10440), (2610, 10344), (3132, 8620), (3448, 7830), (3480, 7758), (3879, 6960), (3915, 6896), (4176, 6465), (4310, 6264), (5172, 5220)]