86004120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5471}}^1$

素因数の和:5616

約数の個数: 64

約数和(自身を含む): 260029440

約数和(自身を除く): 174025320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 5471, 7860, 10942, 15720, 16413, 21884, 27355, 32826, 43768, 54710, 65652, 82065, 109420, 131304, 164130, 218840, 328260, 656520, 716701, 1433402, 2150103, 2866804, 3583505, 4300206, 5733608, 7167010, 8600412, 10750515, 14334020, 17200824, 21501030, 28668040, 43002060, 86004120]

約数ペア:

[(1, 86004120), (2, 43002060), (3, 28668040), (4, 21501030), (5, 17200824), (6, 14334020), (8, 10750515), (10, 8600412), (12, 7167010), (15, 5733608), (20, 4300206), (24, 3583505), (30, 2866804), (40, 2150103), (60, 1433402), (120, 716701), (131, 656520), (262, 328260), (393, 218840), (524, 164130), (655, 131304), (786, 109420), (1048, 82065), (1310, 65652), (1572, 54710), (1965, 43768), (2620, 32826), (3144, 27355), (3930, 21884), (5240, 16413), (5471, 15720), (7860, 10942)]