408920160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77447}}^1$

素因数の和:77476

約数の個数: 96

約数和(自身を含む): 1405216512

約数和(自身を除く): 996296352

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, 77447, 154894, 232341, 309788, 387235, 464682, 619576, 774470, 851917, 929364, 1161705, 1239152, 1548940, 1703834, 1858728, 2323410, 2478304, 2555751, 3097880, 3407668, 3717456, 4259585, 4646820, 5111502, 6195760, 6815336, 7434912, 8519170, 9293640, 10223004, 12391520, 12778755, 13630672, 17038340, 18587280, 20446008, 25557510, 27261344, 34076680, 37174560, 40892016, 51115020, 68153360, 81784032, 102230040, 136306720, 204460080, 408920160]

約数ペア:

[(1, 408920160), (2, 204460080), (3, 136306720), (4, 102230040), (5, 81784032), (6, 68153360), (8, 51115020), (10, 40892016), (11, 37174560), (12, 34076680), (15, 27261344), (16, 25557510), (20, 20446008), (22, 18587280), (24, 17038340), (30, 13630672), (32, 12778755), (33, 12391520), (40, 10223004), (44, 9293640), (48, 8519170), (55, 7434912), (60, 6815336), (66, 6195760), (80, 5111502), (88, 4646820), (96, 4259585), (110, 3717456), (120, 3407668), (132, 3097880), (160, 2555751), (165, 2478304), (176, 2323410), (220, 1858728), (240, 1703834), (264, 1548940), (330, 1239152), (352, 1161705), (440, 929364), (480, 851917), (528, 774470), (660, 619576), (880, 464682), (1056, 387235), (1320, 309788), (1760, 232341), (2640, 154894), (5280, 77447)]