67320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:45

約数の個数: 96

約数和(自身を含む): 252720

約数和(自身を除く): 185400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 11220, 13464, 16830, 22440, 33660, 67320]

約数ペア:

[(1, 67320), (2, 33660), (3, 22440), (4, 16830), (5, 13464), (6, 11220), (8, 8415), (9, 7480), (10, 6732), (11, 6120), (12, 5610), (15, 4488), (17, 3960), (18, 3740), (20, 3366), (22, 3060), (24, 2805), (30, 2244), (33, 2040), (34, 1980), (36, 1870), (40, 1683), (44, 1530), (45, 1496), (51, 1320), (55, 1224), (60, 1122), (66, 1020), (68, 990), (72, 935), (85, 792), (88, 765), (90, 748), (99, 680), (102, 660), (110, 612), (120, 561), (132, 510), (136, 495), (153, 440), (165, 408), (170, 396), (180, 374), (187, 360), (198, 340), (204, 330), (220, 306), (255, 264)]