45288320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 135129600

約数和(自身を除く): 89841280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 919, 1120, 1232, 1408, 1540, 1760, 1838, 2240, 2464, 3080, 3520, 3676, 4480, 4595, 4928, 6160, 6433, 7040, 7352, 9190, 9856, 10109, 12320, 12866, 14704, 18380, 20218, 24640, 25732, 29408, 32165, 36760, 40436, 49280, 50545, 51464, 58816, 64330, 70763, 73520, 80872, 101090, 102928, 117632, 128660, 141526, 147040, 161744, 202180, 205856, 257320, 283052, 294080, 323488, 353815, 404360, 411712, 514640, 566104, 588160, 646976, 707630, 808720, 823424, 1029280, 1132208, 1293952, 1415260, 1617440, 2058560, 2264416, 2830520, 3234880, 4117120, 4528832, 5661040, 6469760, 9057664, 11322080, 22644160, 45288320]

約数ペア:

[(1, 45288320), (2, 22644160), (4, 11322080), (5, 9057664), (7, 6469760), (8, 5661040), (10, 4528832), (11, 4117120), (14, 3234880), (16, 2830520), (20, 2264416), (22, 2058560), (28, 1617440), (32, 1415260), (35, 1293952), (40, 1132208), (44, 1029280), (55, 823424), (56, 808720), (64, 707630), (70, 646976), (77, 588160), (80, 566104), (88, 514640), (110, 411712), (112, 404360), (128, 353815), (140, 323488), (154, 294080), (160, 283052), (176, 257320), (220, 205856), (224, 202180), (280, 161744), (308, 147040), (320, 141526), (352, 128660), (385, 117632), (440, 102928), (448, 101090), (560, 80872), (616, 73520), (640, 70763), (704, 64330), (770, 58816), (880, 51464), (896, 50545), (919, 49280), (1120, 40436), (1232, 36760), (1408, 32165), (1540, 29408), (1760, 25732), (1838, 24640), (2240, 20218), (2464, 18380), (3080, 14704), (3520, 12866), (3676, 12320), (4480, 10109), (4595, 9856), (4928, 9190), (6160, 7352), (6433, 7040)]