57975120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11503}}^1$

素因数の和:11529

約数の個数: 120

約数和(自身を含む): 222533376

約数和(自身を除く): 164558256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 11503, 23006, 34509, 46012, 57515, 69018, 80521, 92024, 103527, 115030, 138036, 161042, 172545, 184048, 207054, 230060, 241563, 276072, 322084, 345090, 402605, 414108, 460120, 483126, 517635, 552144, 644168, 690180, 724689, 805210, 828216, 920240, 966252, 1035270, 1207815, 1288336, 1380360, 1449378, 1610420, 1656432, 1932504, 2070540, 2415630, 2760720, 2898756, 3220840, 3623445, 3865008, 4141080, 4831260, 5797512, 6441680, 7246890, 8282160, 9662520, 11595024, 14493780, 19325040, 28987560, 57975120]

約数ペア:

[(1, 57975120), (2, 28987560), (3, 19325040), (4, 14493780), (5, 11595024), (6, 9662520), (7, 8282160), (8, 7246890), (9, 6441680), (10, 5797512), (12, 4831260), (14, 4141080), (15, 3865008), (16, 3623445), (18, 3220840), (20, 2898756), (21, 2760720), (24, 2415630), (28, 2070540), (30, 1932504), (35, 1656432), (36, 1610420), (40, 1449378), (42, 1380360), (45, 1288336), (48, 1207815), (56, 1035270), (60, 966252), (63, 920240), (70, 828216), (72, 805210), (80, 724689), (84, 690180), (90, 644168), (105, 552144), (112, 517635), (120, 483126), (126, 460120), (140, 414108), (144, 402605), (168, 345090), (180, 322084), (210, 276072), (240, 241563), (252, 230060), (280, 207054), (315, 184048), (336, 172545), (360, 161042), (420, 138036), (504, 115030), (560, 103527), (630, 92024), (720, 80521), (840, 69018), (1008, 57515), (1260, 46012), (1680, 34509), (2520, 23006), (5040, 11503)]