39702120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{887}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 119560320

約数和(自身を除く): 79858200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 887, 1119, 1492, 1774, 1865, 2238, 2661, 2984, 3548, 3730, 4435, 4476, 5322, 5595, 7096, 7460, 8870, 8952, 10644, 11190, 13305, 14920, 17740, 21288, 22380, 26610, 35480, 44760, 53220, 106440, 330851, 661702, 992553, 1323404, 1654255, 1985106, 2646808, 3308510, 3970212, 4962765, 6617020, 7940424, 9925530, 13234040, 19851060, 39702120]

約数ペア:

[(1, 39702120), (2, 19851060), (3, 13234040), (4, 9925530), (5, 7940424), (6, 6617020), (8, 4962765), (10, 3970212), (12, 3308510), (15, 2646808), (20, 1985106), (24, 1654255), (30, 1323404), (40, 992553), (60, 661702), (120, 330851), (373, 106440), (746, 53220), (887, 44760), (1119, 35480), (1492, 26610), (1774, 22380), (1865, 21288), (2238, 17740), (2661, 14920), (2984, 13305), (3548, 11190), (3730, 10644), (4435, 8952), (4476, 8870), (5322, 7460), (5595, 7096)]