121362960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 393546240

約数和(自身を除く): 272183280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 79, 80, 111, 120, 148, 158, 173, 185, 222, 237, 240, 296, 316, 346, 370, 395, 444, 474, 519, 555, 592, 632, 692, 740, 790, 865, 888, 948, 1038, 1110, 1185, 1264, 1384, 1480, 1580, 1730, 1776, 1896, 2076, 2220, 2370, 2595, 2768, 2923, 2960, 3160, 3460, 3792, 4152, 4440, 4740, 5190, 5846, 6320, 6401, 6920, 8304, 8769, 8880, 9480, 10380, 11692, 12802, 13667, 13840, 14615, 17538, 18960, 19203, 20760, 23384, 25604, 27334, 29230, 32005, 35076, 38406, 41001, 41520, 43845, 46768, 51208, 54668, 58460, 64010, 68335, 70152, 76812, 82002, 87690, 96015, 102416, 109336, 116920, 128020, 136670, 140304, 153624, 164004, 175380, 192030, 205005, 218672, 233840, 256040, 273340, 307248, 328008, 350760, 384060, 410010, 505679, 512080, 546680, 656016, 701520, 768120, 820020, 1011358, 1093360, 1517037, 1536240, 1640040, 2022716, 2528395, 3034074, 3280080, 4045432, 5056790, 6068148, 7585185, 8090864, 10113580, 12136296, 15170370, 20227160, 24272592, 30340740, 40454320, 60681480, 121362960]

約数ペア:

[(1, 121362960), (2, 60681480), (3, 40454320), (4, 30340740), (5, 24272592), (6, 20227160), (8, 15170370), (10, 12136296), (12, 10113580), (15, 8090864), (16, 7585185), (20, 6068148), (24, 5056790), (30, 4045432), (37, 3280080), (40, 3034074), (48, 2528395), (60, 2022716), (74, 1640040), (79, 1536240), (80, 1517037), (111, 1093360), (120, 1011358), (148, 820020), (158, 768120), (173, 701520), (185, 656016), (222, 546680), (237, 512080), (240, 505679), (296, 410010), (316, 384060), (346, 350760), (370, 328008), (395, 307248), (444, 273340), (474, 256040), (519, 233840), (555, 218672), (592, 205005), (632, 192030), (692, 175380), (740, 164004), (790, 153624), (865, 140304), (888, 136670), (948, 128020), (1038, 116920), (1110, 109336), (1185, 102416), (1264, 96015), (1384, 87690), (1480, 82002), (1580, 76812), (1730, 70152), (1776, 68335), (1896, 64010), (2076, 58460), (2220, 54668), (2370, 51208), (2595, 46768), (2768, 43845), (2923, 41520), (2960, 41001), (3160, 38406), (3460, 35076), (3792, 32005), (4152, 29230), (4440, 27334), (4740, 25604), (5190, 23384), (5846, 20760), (6320, 19203), (6401, 18960), (6920, 17538), (8304, 14615), (8769, 13840), (8880, 13667), (9480, 12802), (10380, 11692)]