168497520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8887}}^1$

素因数の和:8982

約数の個数: 80

約数和(自身を含む): 529013760

約数和(自身を除く): 360516240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 8887, 9480, 17774, 18960, 26661, 35548, 44435, 53322, 71096, 88870, 106644, 133305, 142192, 177740, 213288, 266610, 355480, 426576, 533220, 702073, 710960, 1066440, 1404146, 2106219, 2132880, 2808292, 3510365, 4212438, 5616584, 7020730, 8424876, 10531095, 11233168, 14041460, 16849752, 21062190, 28082920, 33699504, 42124380, 56165840, 84248760, 168497520]

約数ペア:

[(1, 168497520), (2, 84248760), (3, 56165840), (4, 42124380), (5, 33699504), (6, 28082920), (8, 21062190), (10, 16849752), (12, 14041460), (15, 11233168), (16, 10531095), (20, 8424876), (24, 7020730), (30, 5616584), (40, 4212438), (48, 3510365), (60, 2808292), (79, 2132880), (80, 2106219), (120, 1404146), (158, 1066440), (237, 710960), (240, 702073), (316, 533220), (395, 426576), (474, 355480), (632, 266610), (790, 213288), (948, 177740), (1185, 142192), (1264, 133305), (1580, 106644), (1896, 88870), (2370, 71096), (3160, 53322), (3792, 44435), (4740, 35548), (6320, 26661), (8887, 18960), (9480, 17774)]