13498920

素因数分解:

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

素因数の和:480

約数の個数: 128

約数和(自身を含む): 46656000

約数和(自身を除く): 33157080

約数列:

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

約数ペア:

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