121200240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3839

約数の個数: 160

約数和(自身を含む): 452113920

約数和(自身を除く): 330913680

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, 3192, 3797, 3990, 4560, 5320, 6384, 7594, 7980, 10640, 11391, 15188, 15960, 18985, 22782, 26579, 30376, 31920, 37970, 45564, 53158, 56955, 60752, 72143, 75940, 79737, 91128, 106316, 113910, 132895, 144286, 151880, 159474, 182256, 212632, 216429, 227820, 265790, 288572, 303760, 318948, 360715, 398685, 425264, 432858, 455640, 505001, 531580, 577144, 637896, 721430, 797370, 865716, 911280, 1010002, 1063160, 1082145, 1154288, 1275792, 1442860, 1515003, 1594740, 1731432, 2020004, 2126320, 2164290, 2525005, 2885720, 3030006, 3189480, 3462864, 4040008, 4328580, 5050010, 5771440, 6060012, 6378960, 7575015, 8080016, 8657160, 10100020, 12120024, 15150030, 17314320, 20200040, 24240048, 30300060, 40400080, 60600120, 121200240]

約数ペア:

[(1, 121200240), (2, 60600120), (3, 40400080), (4, 30300060), (5, 24240048), (6, 20200040), (7, 17314320), (8, 15150030), (10, 12120024), (12, 10100020), (14, 8657160), (15, 8080016), (16, 7575015), (19, 6378960), (20, 6060012), (21, 5771440), (24, 5050010), (28, 4328580), (30, 4040008), (35, 3462864), (38, 3189480), (40, 3030006), (42, 2885720), (48, 2525005), (56, 2164290), (57, 2126320), (60, 2020004), (70, 1731432), (76, 1594740), (80, 1515003), (84, 1442860), (95, 1275792), (105, 1154288), (112, 1082145), (114, 1063160), (120, 1010002), (133, 911280), (140, 865716), (152, 797370), (168, 721430), (190, 637896), (210, 577144), (228, 531580), (240, 505001), (266, 455640), (280, 432858), (285, 425264), (304, 398685), (336, 360715), (380, 318948), (399, 303760), (420, 288572), (456, 265790), (532, 227820), (560, 216429), (570, 212632), (665, 182256), (760, 159474), (798, 151880), (840, 144286), (912, 132895), (1064, 113910), (1140, 106316), (1330, 91128), (1520, 79737), (1596, 75940), (1680, 72143), (1995, 60752), (2128, 56955), (2280, 53158), (2660, 45564), (3192, 37970), (3797, 31920), (3990, 30376), (4560, 26579), (5320, 22782), (6384, 18985), (7594, 15960), (7980, 15188), (10640, 11391)]