105489120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19979}}^1$

素因数の和:20008

約数の個数: 96

約数和(自身を含む): 362517120

約数和(自身を除く): 257028000

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, 19979, 39958, 59937, 79916, 99895, 119874, 159832, 199790, 219769, 239748, 299685, 319664, 399580, 439538, 479496, 599370, 639328, 659307, 799160, 879076, 958992, 1098845, 1198740, 1318614, 1598320, 1758152, 1917984, 2197690, 2397480, 2637228, 3196640, 3296535, 3516304, 4395380, 4794960, 5274456, 6593070, 7032608, 8790760, 9589920, 10548912, 13186140, 17581520, 21097824, 26372280, 35163040, 52744560, 105489120]

約数ペア:

[(1, 105489120), (2, 52744560), (3, 35163040), (4, 26372280), (5, 21097824), (6, 17581520), (8, 13186140), (10, 10548912), (11, 9589920), (12, 8790760), (15, 7032608), (16, 6593070), (20, 5274456), (22, 4794960), (24, 4395380), (30, 3516304), (32, 3296535), (33, 3196640), (40, 2637228), (44, 2397480), (48, 2197690), (55, 1917984), (60, 1758152), (66, 1598320), (80, 1318614), (88, 1198740), (96, 1098845), (110, 958992), (120, 879076), (132, 799160), (160, 659307), (165, 639328), (176, 599370), (220, 479496), (240, 439538), (264, 399580), (330, 319664), (352, 299685), (440, 239748), (480, 219769), (528, 199790), (660, 159832), (880, 119874), (1056, 99895), (1320, 79916), (1760, 59937), (2640, 39958), (5280, 19979)]