165047520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31259}}^1$

素因数の和:31288

約数の個数: 96

約数和(自身を含む): 567181440

約数和(自身を除く): 402133920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 31259, 62518, 93777, 125036, 156295, 187554, 250072, 312590, 343849, 375108, 468885, 500144, 625180, 687698, 750216, 937770, 1000288, 1031547, 1250360, 1375396, 1500432, 1719245, 1875540, 2063094, 2500720, 2750792, 3000864, 3438490, 3751080, 4126188, 5001440, 5157735, 5501584, 6876980, 7502160, 8252376, 10315470, 11003168, 13753960, 15004320, 16504752, 20630940, 27507920, 33009504, 41261880, 55015840, 82523760, 165047520]

約数ペア:

[(1, 165047520), (2, 82523760), (3, 55015840), (4, 41261880), (5, 33009504), (6, 27507920), (8, 20630940), (10, 16504752), (11, 15004320), (12, 13753960), (15, 11003168), (16, 10315470), (20, 8252376), (22, 7502160), (24, 6876980), (30, 5501584), (32, 5157735), (33, 5001440), (40, 4126188), (44, 3751080), (48, 3438490), (55, 3000864), (60, 2750792), (66, 2500720), (80, 2063094), (88, 1875540), (96, 1719245), (110, 1500432), (120, 1375396), (132, 1250360), (160, 1031547), (165, 1000288), (176, 937770), (220, 750216), (240, 687698), (264, 625180), (330, 500144), (352, 468885), (440, 375108), (480, 343849), (528, 312590), (660, 250072), (880, 187554), (1056, 156295), (1320, 125036), (1760, 93777), (2640, 62518), (5280, 31259)]