2480091720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{59219}}^1$

素因数の和:59582

約数の個数: 64

約数和(自身を含む): 7461720000

約数和(自身を除く): 4981628280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 41880, 59219, 118438, 177657, 236876, 296095, 355314, 473752, 592190, 710628, 888285, 1184380, 1421256, 1776570, 2368760, 3553140, 7106280, 20667431, 41334862, 62002293, 82669724, 103337155, 124004586, 165339448, 206674310, 248009172, 310011465, 413348620, 496018344, 620022930, 826697240, 1240045860, 2480091720]

約数ペア:

[(1, 2480091720), (2, 1240045860), (3, 826697240), (4, 620022930), (5, 496018344), (6, 413348620), (8, 310011465), (10, 248009172), (12, 206674310), (15, 165339448), (20, 124004586), (24, 103337155), (30, 82669724), (40, 62002293), (60, 41334862), (120, 20667431), (349, 7106280), (698, 3553140), (1047, 2368760), (1396, 1776570), (1745, 1421256), (2094, 1184380), (2792, 888285), (3490, 710628), (4188, 592190), (5235, 473752), (6980, 355314), (8376, 296095), (10470, 236876), (13960, 177657), (20940, 118438), (41880, 59219)]