89280240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2839

約数の個数: 160

約数和(自身を含む): 333073920

約数和(自身を除く): 243793680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 2797, 3192, 3990, 4560, 5320, 5594, 6384, 7980, 8391, 10640, 11188, 13985, 15960, 16782, 19579, 22376, 27970, 31920, 33564, 39158, 41955, 44752, 53143, 55940, 58737, 67128, 78316, 83910, 97895, 106286, 111880, 117474, 134256, 156632, 159429, 167820, 195790, 212572, 223760, 234948, 265715, 293685, 313264, 318858, 335640, 372001, 391580, 425144, 469896, 531430, 587370, 637716, 671280, 744002, 783160, 797145, 850288, 939792, 1062860, 1116003, 1174740, 1275432, 1488004, 1566320, 1594290, 1860005, 2125720, 2232006, 2349480, 2550864, 2976008, 3188580, 3720010, 4251440, 4464012, 4698960, 5580015, 5952016, 6377160, 7440020, 8928024, 11160030, 12754320, 14880040, 17856048, 22320060, 29760080, 44640120, 89280240]

約数ペア:

[(1, 89280240), (2, 44640120), (3, 29760080), (4, 22320060), (5, 17856048), (6, 14880040), (7, 12754320), (8, 11160030), (10, 8928024), (12, 7440020), (14, 6377160), (15, 5952016), (16, 5580015), (19, 4698960), (20, 4464012), (21, 4251440), (24, 3720010), (28, 3188580), (30, 2976008), (35, 2550864), (38, 2349480), (40, 2232006), (42, 2125720), (48, 1860005), (56, 1594290), (57, 1566320), (60, 1488004), (70, 1275432), (76, 1174740), (80, 1116003), (84, 1062860), (95, 939792), (105, 850288), (112, 797145), (114, 783160), (120, 744002), (133, 671280), (140, 637716), (152, 587370), (168, 531430), (190, 469896), (210, 425144), (228, 391580), (240, 372001), (266, 335640), (280, 318858), (285, 313264), (304, 293685), (336, 265715), (380, 234948), (399, 223760), (420, 212572), (456, 195790), (532, 167820), (560, 159429), (570, 156632), (665, 134256), (760, 117474), (798, 111880), (840, 106286), (912, 97895), (1064, 83910), (1140, 78316), (1330, 67128), (1520, 58737), (1596, 55940), (1680, 53143), (1995, 44752), (2128, 41955), (2280, 39158), (2660, 33564), (2797, 31920), (3192, 27970), (3990, 22376), (4560, 19579), (5320, 16782), (5594, 15960), (6384, 13985), (7980, 11188), (8391, 10640)]