132854520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25747}}^1$

素因数の和:25804

約数の個数: 64

約数和(自身を含む): 407848320

約数和(自身を除く): 274993800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 25747, 51494, 77241, 102988, 128735, 154482, 205976, 257470, 308964, 386205, 514940, 617928, 772410, 1029880, 1107121, 1544820, 2214242, 3089640, 3321363, 4428484, 5535605, 6642726, 8856968, 11071210, 13285452, 16606815, 22142420, 26570904, 33213630, 44284840, 66427260, 132854520]

約数ペア:

[(1, 132854520), (2, 66427260), (3, 44284840), (4, 33213630), (5, 26570904), (6, 22142420), (8, 16606815), (10, 13285452), (12, 11071210), (15, 8856968), (20, 6642726), (24, 5535605), (30, 4428484), (40, 3321363), (43, 3089640), (60, 2214242), (86, 1544820), (120, 1107121), (129, 1029880), (172, 772410), (215, 617928), (258, 514940), (344, 386205), (430, 308964), (516, 257470), (645, 205976), (860, 154482), (1032, 128735), (1290, 102988), (1720, 77241), (2580, 51494), (5160, 25747)]