8708175180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3191}}^1\times {\mathrm{15161}}^1$

素因数の和:18367

約数の個数: 72

約数和(自身を含む): 26424818784

約数和(自身を除く): 17716643604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3191, 6382, 9573, 12764, 15161, 15955, 19146, 28719, 30322, 31910, 38292, 45483, 47865, 57438, 60644, 63820, 75805, 90966, 95730, 114876, 136449, 143595, 151610, 181932, 191460, 227415, 272898, 287190, 303220, 454830, 545796, 574380, 682245, 909660, 1364490, 2728980, 48378751, 96757502, 145136253, 193515004, 241893755, 290272506, 435408759, 483787510, 580545012, 725681265, 870817518, 967575020, 1451362530, 1741635036, 2177043795, 2902725060, 4354087590, 8708175180]

約数ペア:

[(1, 8708175180), (2, 4354087590), (3, 2902725060), (4, 2177043795), (5, 1741635036), (6, 1451362530), (9, 967575020), (10, 870817518), (12, 725681265), (15, 580545012), (18, 483787510), (20, 435408759), (30, 290272506), (36, 241893755), (45, 193515004), (60, 145136253), (90, 96757502), (180, 48378751), (3191, 2728980), (6382, 1364490), (9573, 909660), (12764, 682245), (15161, 574380), (15955, 545796), (19146, 454830), (28719, 303220), (30322, 287190), (31910, 272898), (38292, 227415), (45483, 191460), (47865, 181932), (57438, 151610), (60644, 143595), (63820, 136449), (75805, 114876), (90966, 95730)]