531360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41}}^1$

素因数の和:68

約数の個数: 120

約数和(自身を含む): 1920996

約数和(自身を除く): 1389636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 246, 270, 288, 324, 328, 360, 369, 405, 410, 432, 480, 492, 540, 615, 648, 656, 720, 738, 810, 820, 864, 984, 1080, 1107, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1845, 1968, 2160, 2214, 2460, 2592, 2952, 3240, 3280, 3321, 3690, 3936, 4320, 4428, 4920, 5535, 5904, 6480, 6560, 6642, 7380, 8856, 9840, 11070, 11808, 12960, 13284, 14760, 16605, 17712, 19680, 22140, 26568, 29520, 33210, 35424, 44280, 53136, 59040, 66420, 88560, 106272, 132840, 177120, 265680, 531360]

約数ペア:

[(1, 531360), (2, 265680), (3, 177120), (4, 132840), (5, 106272), (6, 88560), (8, 66420), (9, 59040), (10, 53136), (12, 44280), (15, 35424), (16, 33210), (18, 29520), (20, 26568), (24, 22140), (27, 19680), (30, 17712), (32, 16605), (36, 14760), (40, 13284), (41, 12960), (45, 11808), (48, 11070), (54, 9840), (60, 8856), (72, 7380), (80, 6642), (81, 6560), (82, 6480), (90, 5904), (96, 5535), (108, 4920), (120, 4428), (123, 4320), (135, 3936), (144, 3690), (160, 3321), (162, 3280), (164, 3240), (180, 2952), (205, 2592), (216, 2460), (240, 2214), (246, 2160), (270, 1968), (288, 1845), (324, 1640), (328, 1620), (360, 1476), (369, 1440), (405, 1312), (410, 1296), (432, 1230), (480, 1107), (492, 1080), (540, 984), (615, 864), (648, 820), (656, 810), (720, 738)]