855360

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^1$

素因数の和:43

約数の個数: 168

約数和(自身を含む): 3328416

約数和(自身を除く): 2473056

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, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1188, 1215, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1944, 1980, 2112, 2160, 2376, 2430, 2592, 2640, 2673, 2880, 2970, 3168, 3240, 3520, 3564, 3888, 3960, 4320, 4455, 4752, 4860, 5184, 5280, 5346, 5940, 6336, 6480, 7128, 7776, 7920, 8640, 8910, 9504, 9720, 10560, 10692, 11880, 12960, 13365, 14256, 15552, 15840, 17820, 19008, 19440, 21384, 23760, 25920, 26730, 28512, 31680, 35640, 38880, 42768, 47520, 53460, 57024, 71280, 77760, 85536, 95040, 106920, 142560, 171072, 213840, 285120, 427680, 855360]

約数ペア:

[(1, 855360), (2, 427680), (3, 285120), (4, 213840), (5, 171072), (6, 142560), (8, 106920), (9, 95040), (10, 85536), (11, 77760), (12, 71280), (15, 57024), (16, 53460), (18, 47520), (20, 42768), (22, 38880), (24, 35640), (27, 31680), (30, 28512), (32, 26730), (33, 25920), (36, 23760), (40, 21384), (44, 19440), (45, 19008), (48, 17820), (54, 15840), (55, 15552), (60, 14256), (64, 13365), (66, 12960), (72, 11880), (80, 10692), (81, 10560), (88, 9720), (90, 9504), (96, 8910), (99, 8640), (108, 7920), (110, 7776), (120, 7128), (132, 6480), (135, 6336), (144, 5940), (160, 5346), (162, 5280), (165, 5184), (176, 4860), (180, 4752), (192, 4455), (198, 4320), (216, 3960), (220, 3888), (240, 3564), (243, 3520), (264, 3240), (270, 3168), (288, 2970), (297, 2880), (320, 2673), (324, 2640), (330, 2592), (352, 2430), (360, 2376), (396, 2160), (405, 2112), (432, 1980), (440, 1944), (480, 1782), (486, 1760), (495, 1728), (528, 1620), (540, 1584), (576, 1485), (594, 1440), (648, 1320), (660, 1296), (704, 1215), (720, 1188), (792, 1080), (810, 1056), (864, 990), (880, 972), (891, 960)]