120810132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 323013600

約数和(自身を除く): 202203468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 347, 509, 684, 694, 1018, 1041, 1388, 1527, 2036, 2082, 3054, 3123, 4164, 4581, 6108, 6246, 6593, 9162, 9671, 12492, 13186, 18324, 19342, 19779, 26372, 29013, 38684, 39558, 58026, 59337, 79116, 87039, 116052, 118674, 174078, 176623, 237348, 348156, 353246, 529869, 706492, 1059738, 1589607, 2119476, 3179214, 3355837, 6358428, 6711674, 10067511, 13423348, 20135022, 30202533, 40270044, 60405066, 120810132]

約数ペア:

[(1, 120810132), (2, 60405066), (3, 40270044), (4, 30202533), (6, 20135022), (9, 13423348), (12, 10067511), (18, 6711674), (19, 6358428), (36, 3355837), (38, 3179214), (57, 2119476), (76, 1589607), (114, 1059738), (171, 706492), (228, 529869), (342, 353246), (347, 348156), (509, 237348), (684, 176623), (694, 174078), (1018, 118674), (1041, 116052), (1388, 87039), (1527, 79116), (2036, 59337), (2082, 58026), (3054, 39558), (3123, 38684), (4164, 29013), (4581, 26372), (6108, 19779), (6246, 19342), (6593, 18324), (9162, 13186), (9671, 12492)]