8546040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 29332800

約数和(自身を除く): 20786760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 193, 205, 216, 246, 270, 328, 360, 369, 386, 410, 492, 540, 579, 615, 738, 772, 820, 965, 984, 1080, 1107, 1158, 1230, 1476, 1544, 1640, 1737, 1845, 1930, 2214, 2316, 2460, 2895, 2952, 3474, 3690, 3860, 4428, 4632, 4920, 5211, 5535, 5790, 6948, 7380, 7720, 7913, 8685, 8856, 10422, 11070, 11580, 13896, 14760, 15826, 17370, 20844, 22140, 23160, 23739, 26055, 31652, 34740, 39565, 41688, 44280, 47478, 52110, 63304, 69480, 71217, 79130, 94956, 104220, 118695, 142434, 158260, 189912, 208440, 213651, 237390, 284868, 316520, 356085, 427302, 474780, 569736, 712170, 854604, 949560, 1068255, 1424340, 1709208, 2136510, 2848680, 4273020, 8546040]

約数ペア:

[(1, 8546040), (2, 4273020), (3, 2848680), (4, 2136510), (5, 1709208), (6, 1424340), (8, 1068255), (9, 949560), (10, 854604), (12, 712170), (15, 569736), (18, 474780), (20, 427302), (24, 356085), (27, 316520), (30, 284868), (36, 237390), (40, 213651), (41, 208440), (45, 189912), (54, 158260), (60, 142434), (72, 118695), (82, 104220), (90, 94956), (108, 79130), (120, 71217), (123, 69480), (135, 63304), (164, 52110), (180, 47478), (193, 44280), (205, 41688), (216, 39565), (246, 34740), (270, 31652), (328, 26055), (360, 23739), (369, 23160), (386, 22140), (410, 20844), (492, 17370), (540, 15826), (579, 14760), (615, 13896), (738, 11580), (772, 11070), (820, 10422), (965, 8856), (984, 8685), (1080, 7913), (1107, 7720), (1158, 7380), (1230, 6948), (1476, 5790), (1544, 5535), (1640, 5211), (1737, 4920), (1845, 4632), (1930, 4428), (2214, 3860), (2316, 3690), (2460, 3474), (2895, 2952)]