18580119120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8601907}}^1$

素因数の和:8601929

約数の個数: 80

約数和(自身を含む): 63998195520

約数和(自身を除く): 45418076400

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 8601907, 17203814, 25805721, 34407628, 43009535, 51611442, 68815256, 77417163, 86019070, 103222884, 129028605, 137630512, 154834326, 172038140, 206445768, 232251489, 258057210, 309668652, 344076280, 387085815, 412891536, 464502978, 516114420, 619337304, 688152560, 774171630, 929005956, 1032228840, 1161257445, 1238674608, 1548343260, 1858011912, 2064457680, 2322514890, 3096686520, 3716023824, 4645029780, 6193373040, 9290059560, 18580119120]

約数ペア:

[(1, 18580119120), (2, 9290059560), (3, 6193373040), (4, 4645029780), (5, 3716023824), (6, 3096686520), (8, 2322514890), (9, 2064457680), (10, 1858011912), (12, 1548343260), (15, 1238674608), (16, 1161257445), (18, 1032228840), (20, 929005956), (24, 774171630), (27, 688152560), (30, 619337304), (36, 516114420), (40, 464502978), (45, 412891536), (48, 387085815), (54, 344076280), (60, 309668652), (72, 258057210), (80, 232251489), (90, 206445768), (108, 172038140), (120, 154834326), (135, 137630512), (144, 129028605), (180, 103222884), (216, 86019070), (240, 77417163), (270, 68815256), (360, 51611442), (432, 43009535), (540, 34407628), (720, 25805721), (1080, 17203814), (2160, 8601907)]