126897840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19583}}^1$

素因数の和:19608

約数の個数: 100

約数和(自身を含む): 440757504

約数和(自身を除く): 313859664

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 19583, 39166, 58749, 78332, 97915, 117498, 156664, 176247, 195830, 234996, 293745, 313328, 352494, 391660, 469992, 528741, 587490, 704988, 783320, 881235, 939984, 1057482, 1174980, 1409976, 1566640, 1586223, 1762470, 2114964, 2349960, 2643705, 2819952, 3172446, 3524940, 4229928, 4699920, 5287410, 6344892, 7049880, 7931115, 8459856, 10574820, 12689784, 14099760, 15862230, 21149640, 25379568, 31724460, 42299280, 63448920, 126897840]

約数ペア:

[(1, 126897840), (2, 63448920), (3, 42299280), (4, 31724460), (5, 25379568), (6, 21149640), (8, 15862230), (9, 14099760), (10, 12689784), (12, 10574820), (15, 8459856), (16, 7931115), (18, 7049880), (20, 6344892), (24, 5287410), (27, 4699920), (30, 4229928), (36, 3524940), (40, 3172446), (45, 2819952), (48, 2643705), (54, 2349960), (60, 2114964), (72, 1762470), (80, 1586223), (81, 1566640), (90, 1409976), (108, 1174980), (120, 1057482), (135, 939984), (144, 881235), (162, 783320), (180, 704988), (216, 587490), (240, 528741), (270, 469992), (324, 391660), (360, 352494), (405, 313328), (432, 293745), (540, 234996), (648, 195830), (720, 176247), (810, 156664), (1080, 117498), (1296, 97915), (1620, 78332), (2160, 58749), (3240, 39166), (6480, 19583)]