72913080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1741}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 219492000

約数和(自身を除く): 146578920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1741, 1745, 2094, 2792, 3482, 3490, 4188, 5223, 5235, 6964, 6980, 8376, 8705, 10446, 10470, 13928, 13960, 17410, 20892, 20940, 26115, 34820, 41784, 41880, 52230, 69640, 104460, 208920, 607609, 1215218, 1822827, 2430436, 3038045, 3645654, 4860872, 6076090, 7291308, 9114135, 12152180, 14582616, 18228270, 24304360, 36456540, 72913080]

約数ペア:

[(1, 72913080), (2, 36456540), (3, 24304360), (4, 18228270), (5, 14582616), (6, 12152180), (8, 9114135), (10, 7291308), (12, 6076090), (15, 4860872), (20, 3645654), (24, 3038045), (30, 2430436), (40, 1822827), (60, 1215218), (120, 607609), (349, 208920), (698, 104460), (1047, 69640), (1396, 52230), (1741, 41880), (1745, 41784), (2094, 34820), (2792, 26115), (3482, 20940), (3490, 20892), (4188, 17410), (5223, 13960), (5235, 13928), (6964, 10470), (6980, 10446), (8376, 8705)]