142560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1$

素因数の和:38

約数の個数: 120

約数和(自身を含む): 548856

約数和(自身を除く): 406296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 71280, 142560]

約数ペア:

[(1, 142560), (2, 71280), (3, 47520), (4, 35640), (5, 28512), (6, 23760), (8, 17820), (9, 15840), (10, 14256), (11, 12960), (12, 11880), (15, 9504), (16, 8910), (18, 7920), (20, 7128), (22, 6480), (24, 5940), (27, 5280), (30, 4752), (32, 4455), (33, 4320), (36, 3960), (40, 3564), (44, 3240), (45, 3168), (48, 2970), (54, 2640), (55, 2592), (60, 2376), (66, 2160), (72, 1980), (80, 1782), (81, 1760), (88, 1620), (90, 1584), (96, 1485), (99, 1440), (108, 1320), (110, 1296), (120, 1188), (132, 1080), (135, 1056), (144, 990), (160, 891), (162, 880), (165, 864), (176, 810), (180, 792), (198, 720), (216, 660), (220, 648), (240, 594), (264, 540), (270, 528), (288, 495), (297, 480), (324, 440), (330, 432), (352, 405), (360, 396)]