47934120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30727}}^1$

素因数の和:30754

約数の個数: 64

約数和(自身を含む): 154869120

約数和(自身を除く): 106935000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30727, 61454, 92181, 122908, 153635, 184362, 245816, 307270, 368724, 399451, 460905, 614540, 737448, 798902, 921810, 1198353, 1229080, 1597804, 1843620, 1997255, 2396706, 3195608, 3687240, 3994510, 4793412, 5991765, 7989020, 9586824, 11983530, 15978040, 23967060, 47934120]

約数ペア:

[(1, 47934120), (2, 23967060), (3, 15978040), (4, 11983530), (5, 9586824), (6, 7989020), (8, 5991765), (10, 4793412), (12, 3994510), (13, 3687240), (15, 3195608), (20, 2396706), (24, 1997255), (26, 1843620), (30, 1597804), (39, 1229080), (40, 1198353), (52, 921810), (60, 798902), (65, 737448), (78, 614540), (104, 460905), (120, 399451), (130, 368724), (156, 307270), (195, 245816), (260, 184362), (312, 153635), (390, 122908), (520, 92181), (780, 61454), (1560, 30727)]