135948960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13487}}^1$

素因数の和:13515

約数の個数: 144

約数和(自身を含む): 530240256

約数和(自身を除く): 394291296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 13487, 26974, 40461, 53948, 67435, 80922, 94409, 107896, 121383, 134870, 161844, 188818, 202305, 215792, 242766, 269740, 283227, 323688, 377636, 404610, 431584, 472045, 485532, 539480, 566454, 606915, 647376, 755272, 809220, 849681, 944090, 971064, 1078960, 1132908, 1213830, 1294752, 1416135, 1510544, 1618440, 1699362, 1888180, 1942128, 2157920, 2265816, 2427660, 2832270, 3021088, 3236880, 3398724, 3776360, 3884256, 4248405, 4531632, 4855320, 5664540, 6473760, 6797448, 7552720, 8496810, 9063264, 9710640, 11329080, 13594896, 15105440, 16993620, 19421280, 22658160, 27189792, 33987240, 45316320, 67974480, 135948960]

約数ペア:

[(1, 135948960), (2, 67974480), (3, 45316320), (4, 33987240), (5, 27189792), (6, 22658160), (7, 19421280), (8, 16993620), (9, 15105440), (10, 13594896), (12, 11329080), (14, 9710640), (15, 9063264), (16, 8496810), (18, 7552720), (20, 6797448), (21, 6473760), (24, 5664540), (28, 4855320), (30, 4531632), (32, 4248405), (35, 3884256), (36, 3776360), (40, 3398724), (42, 3236880), (45, 3021088), (48, 2832270), (56, 2427660), (60, 2265816), (63, 2157920), (70, 1942128), (72, 1888180), (80, 1699362), (84, 1618440), (90, 1510544), (96, 1416135), (105, 1294752), (112, 1213830), (120, 1132908), (126, 1078960), (140, 971064), (144, 944090), (160, 849681), (168, 809220), (180, 755272), (210, 647376), (224, 606915), (240, 566454), (252, 539480), (280, 485532), (288, 472045), (315, 431584), (336, 404610), (360, 377636), (420, 323688), (480, 283227), (504, 269740), (560, 242766), (630, 215792), (672, 202305), (720, 188818), (840, 161844), (1008, 134870), (1120, 121383), (1260, 107896), (1440, 94409), (1680, 80922), (2016, 67435), (2520, 53948), (3360, 40461), (5040, 26974), (10080, 13487)]