3281225880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{1063}}^1$

素因数の和:1993

約数の個数: 128

約数和(自身を含む): 10204185600

約数和(自身を除く): 6922959720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 887, 1063, 1160, 1740, 1774, 2126, 2661, 3189, 3480, 3548, 4252, 4435, 5315, 5322, 6378, 7096, 8504, 8870, 10630, 10644, 12756, 13305, 15945, 17740, 21260, 21288, 25512, 25723, 26610, 30827, 31890, 35480, 42520, 51446, 53220, 61654, 63780, 77169, 92481, 102892, 106440, 123308, 127560, 128615, 154135, 154338, 184962, 205784, 246616, 257230, 308270, 308676, 369924, 385845, 462405, 514460, 616540, 617352, 739848, 771690, 924810, 942881, 1028920, 1233080, 1543380, 1849620, 1885762, 2828643, 3086760, 3699240, 3771524, 4714405, 5657286, 7543048, 9428810, 11314572, 14143215, 18857620, 22629144, 27343549, 28286430, 37715240, 54687098, 56572860, 82030647, 109374196, 113145720, 136717745, 164061294, 218748392, 273435490, 328122588, 410153235, 546870980, 656245176, 820306470, 1093741960, 1640612940, 3281225880]

約数ペア:

[(1, 3281225880), (2, 1640612940), (3, 1093741960), (4, 820306470), (5, 656245176), (6, 546870980), (8, 410153235), (10, 328122588), (12, 273435490), (15, 218748392), (20, 164061294), (24, 136717745), (29, 113145720), (30, 109374196), (40, 82030647), (58, 56572860), (60, 54687098), (87, 37715240), (116, 28286430), (120, 27343549), (145, 22629144), (174, 18857620), (232, 14143215), (290, 11314572), (348, 9428810), (435, 7543048), (580, 5657286), (696, 4714405), (870, 3771524), (887, 3699240), (1063, 3086760), (1160, 2828643), (1740, 1885762), (1774, 1849620), (2126, 1543380), (2661, 1233080), (3189, 1028920), (3480, 942881), (3548, 924810), (4252, 771690), (4435, 739848), (5315, 617352), (5322, 616540), (6378, 514460), (7096, 462405), (8504, 385845), (8870, 369924), (10630, 308676), (10644, 308270), (12756, 257230), (13305, 246616), (15945, 205784), (17740, 184962), (21260, 154338), (21288, 154135), (25512, 128615), (25723, 127560), (26610, 123308), (30827, 106440), (31890, 102892), (35480, 92481), (42520, 77169), (51446, 63780), (53220, 61654)]