153877680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19429}}^1$

素因数の和:19459

約数の個数: 120

約数和(自身を含む): 563780880

約数和(自身を除く): 409903200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 19429, 38858, 58287, 77716, 97145, 116574, 155432, 174861, 194290, 213719, 233148, 291435, 310864, 349722, 388580, 427438, 466296, 582870, 641157, 699444, 777160, 854876, 874305, 932592, 1068595, 1165740, 1282314, 1398888, 1554320, 1709752, 1748610, 1923471, 2137190, 2331480, 2564628, 2797776, 3205785, 3419504, 3497220, 3846942, 4274380, 4662960, 5129256, 6411570, 6994440, 7693884, 8548760, 9617355, 10258512, 12823140, 13988880, 15387768, 17097520, 19234710, 25646280, 30775536, 38469420, 51292560, 76938840, 153877680]

約数ペア:

[(1, 153877680), (2, 76938840), (3, 51292560), (4, 38469420), (5, 30775536), (6, 25646280), (8, 19234710), (9, 17097520), (10, 15387768), (11, 13988880), (12, 12823140), (15, 10258512), (16, 9617355), (18, 8548760), (20, 7693884), (22, 6994440), (24, 6411570), (30, 5129256), (33, 4662960), (36, 4274380), (40, 3846942), (44, 3497220), (45, 3419504), (48, 3205785), (55, 2797776), (60, 2564628), (66, 2331480), (72, 2137190), (80, 1923471), (88, 1748610), (90, 1709752), (99, 1554320), (110, 1398888), (120, 1282314), (132, 1165740), (144, 1068595), (165, 932592), (176, 874305), (180, 854876), (198, 777160), (220, 699444), (240, 641157), (264, 582870), (330, 466296), (360, 427438), (396, 388580), (440, 349722), (495, 310864), (528, 291435), (660, 233148), (720, 213719), (792, 194290), (880, 174861), (990, 155432), (1320, 116574), (1584, 97145), (1980, 77716), (2640, 58287), (3960, 38858), (7920, 19429)]