12132960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 45868032

約数和(自身を除く): 33735072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 157, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 314, 322, 336, 345, 368, 420, 460, 471, 480, 483, 552, 560, 628, 644, 672, 690, 736, 785, 805, 840, 920, 942, 966, 1099, 1104, 1120, 1256, 1288, 1380, 1570, 1610, 1680, 1840, 1884, 1932, 2198, 2208, 2355, 2415, 2512, 2576, 2760, 3140, 3220, 3297, 3360, 3611, 3680, 3768, 3864, 4396, 4710, 4830, 5024, 5152, 5495, 5520, 6280, 6440, 6594, 7222, 7536, 7728, 8792, 9420, 9660, 10833, 10990, 11040, 12560, 12880, 13188, 14444, 15072, 15456, 16485, 17584, 18055, 18840, 19320, 21666, 21980, 25120, 25277, 25760, 26376, 28888, 32970, 35168, 36110, 37680, 38640, 43332, 43960, 50554, 52752, 54165, 57776, 65940, 72220, 75360, 75831, 77280, 86664, 87920, 101108, 105504, 108330, 115552, 126385, 131880, 144440, 151662, 173328, 175840, 202216, 216660, 252770, 263760, 288880, 303324, 346656, 379155, 404432, 433320, 505540, 527520, 577760, 606648, 758310, 808864, 866640, 1011080, 1213296, 1516620, 1733280, 2022160, 2426592, 3033240, 4044320, 6066480, 12132960]

約数ペア:

[(1, 12132960), (2, 6066480), (3, 4044320), (4, 3033240), (5, 2426592), (6, 2022160), (7, 1733280), (8, 1516620), (10, 1213296), (12, 1011080), (14, 866640), (15, 808864), (16, 758310), (20, 606648), (21, 577760), (23, 527520), (24, 505540), (28, 433320), (30, 404432), (32, 379155), (35, 346656), (40, 303324), (42, 288880), (46, 263760), (48, 252770), (56, 216660), (60, 202216), (69, 175840), (70, 173328), (80, 151662), (84, 144440), (92, 131880), (96, 126385), (105, 115552), (112, 108330), (115, 105504), (120, 101108), (138, 87920), (140, 86664), (157, 77280), (160, 75831), (161, 75360), (168, 72220), (184, 65940), (210, 57776), (224, 54165), (230, 52752), (240, 50554), (276, 43960), (280, 43332), (314, 38640), (322, 37680), (336, 36110), (345, 35168), (368, 32970), (420, 28888), (460, 26376), (471, 25760), (480, 25277), (483, 25120), (552, 21980), (560, 21666), (628, 19320), (644, 18840), (672, 18055), (690, 17584), (736, 16485), (785, 15456), (805, 15072), (840, 14444), (920, 13188), (942, 12880), (966, 12560), (1099, 11040), (1104, 10990), (1120, 10833), (1256, 9660), (1288, 9420), (1380, 8792), (1570, 7728), (1610, 7536), (1680, 7222), (1840, 6594), (1884, 6440), (1932, 6280), (2198, 5520), (2208, 5495), (2355, 5152), (2415, 5024), (2512, 4830), (2576, 4710), (2760, 4396), (3140, 3864), (3220, 3768), (3297, 3680), (3360, 3611)]