8230860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4157}}^1$

素因数の和:4183

約数の個数: 72

約数和(自身を含む): 27243216

約数和(自身を除く): 19012356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4157, 8314, 12471, 16628, 20785, 24942, 37413, 41570, 45727, 49884, 62355, 74826, 83140, 91454, 124710, 137181, 149652, 182908, 187065, 228635, 249420, 274362, 374130, 411543, 457270, 548724, 685905, 748260, 823086, 914540, 1371810, 1646172, 2057715, 2743620, 4115430, 8230860]

約数ペア:

[(1, 8230860), (2, 4115430), (3, 2743620), (4, 2057715), (5, 1646172), (6, 1371810), (9, 914540), (10, 823086), (11, 748260), (12, 685905), (15, 548724), (18, 457270), (20, 411543), (22, 374130), (30, 274362), (33, 249420), (36, 228635), (44, 187065), (45, 182908), (55, 149652), (60, 137181), (66, 124710), (90, 91454), (99, 83140), (110, 74826), (132, 62355), (165, 49884), (180, 45727), (198, 41570), (220, 37413), (330, 24942), (396, 20785), (495, 16628), (660, 12471), (990, 8314), (1980, 4157)]