5331720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 16153920

約数和(自身を除く): 10822200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 283, 314, 471, 566, 628, 785, 849, 942, 1132, 1256, 1415, 1570, 1698, 1884, 2264, 2355, 2830, 3140, 3396, 3768, 4245, 4710, 5660, 6280, 6792, 8490, 9420, 11320, 16980, 18840, 33960, 44431, 88862, 133293, 177724, 222155, 266586, 355448, 444310, 533172, 666465, 888620, 1066344, 1332930, 1777240, 2665860, 5331720]

約数ペア:

[(1, 5331720), (2, 2665860), (3, 1777240), (4, 1332930), (5, 1066344), (6, 888620), (8, 666465), (10, 533172), (12, 444310), (15, 355448), (20, 266586), (24, 222155), (30, 177724), (40, 133293), (60, 88862), (120, 44431), (157, 33960), (283, 18840), (314, 16980), (471, 11320), (566, 9420), (628, 8490), (785, 6792), (849, 6280), (942, 5660), (1132, 4710), (1256, 4245), (1415, 3768), (1570, 3396), (1698, 3140), (1884, 2830), (2264, 2355)]