84941280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 294918624

約数和(自身を除く): 209977344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 967, 976, 1098, 1220, 1440, 1464, 1830, 1934, 1952, 2196, 2440, 2745, 2901, 2928, 3660, 3868, 4392, 4835, 4880, 5490, 5802, 5856, 7320, 7736, 8703, 8784, 9670, 9760, 10980, 11604, 14505, 14640, 15472, 17406, 17568, 19340, 21960, 23208, 29010, 29280, 30944, 34812, 38680, 43515, 43920, 46416, 58020, 58987, 69624, 77360, 87030, 87840, 92832, 116040, 117974, 139248, 154720, 174060, 176961, 232080, 235948, 278496, 294935, 348120, 353922, 464160, 471896, 530883, 589870, 696240, 707844, 884805, 943792, 1061766, 1179740, 1392480, 1415688, 1769610, 1887584, 2123532, 2359480, 2654415, 2831376, 3539220, 4247064, 4718960, 5308830, 5662752, 7078440, 8494128, 9437920, 10617660, 14156880, 16988256, 21235320, 28313760, 42470640, 84941280]

約数ペア:

[(1, 84941280), (2, 42470640), (3, 28313760), (4, 21235320), (5, 16988256), (6, 14156880), (8, 10617660), (9, 9437920), (10, 8494128), (12, 7078440), (15, 5662752), (16, 5308830), (18, 4718960), (20, 4247064), (24, 3539220), (30, 2831376), (32, 2654415), (36, 2359480), (40, 2123532), (45, 1887584), (48, 1769610), (60, 1415688), (61, 1392480), (72, 1179740), (80, 1061766), (90, 943792), (96, 884805), (120, 707844), (122, 696240), (144, 589870), (160, 530883), (180, 471896), (183, 464160), (240, 353922), (244, 348120), (288, 294935), (305, 278496), (360, 235948), (366, 232080), (480, 176961), (488, 174060), (549, 154720), (610, 139248), (720, 117974), (732, 116040), (915, 92832), (967, 87840), (976, 87030), (1098, 77360), (1220, 69624), (1440, 58987), (1464, 58020), (1830, 46416), (1934, 43920), (1952, 43515), (2196, 38680), (2440, 34812), (2745, 30944), (2901, 29280), (2928, 29010), (3660, 23208), (3868, 21960), (4392, 19340), (4835, 17568), (4880, 17406), (5490, 15472), (5802, 14640), (5856, 14505), (7320, 11604), (7736, 10980), (8703, 9760), (8784, 9670)]