127712640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6047}}^1$

素因数の和:6080

約数の個数: 128

約数和(自身を含む): 444165120

約数和(自身を除く): 316452480

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6047, 7040, 10560, 12094, 18141, 21120, 24188, 30235, 36282, 48376, 60470, 66517, 72564, 90705, 96752, 120940, 133034, 145128, 181410, 193504, 199551, 241880, 266068, 290256, 332585, 362820, 387008, 399102, 483760, 532136, 580512, 665170, 725640, 774016, 798204, 967520, 997755, 1064272, 1161024, 1330340, 1451280, 1596408, 1935040, 1995510, 2128544, 2322048, 2660680, 2902560, 3192816, 3870080, 3991020, 4257088, 5321360, 5805120, 6385632, 7982040, 8514176, 10642720, 11610240, 12771264, 15964080, 21285440, 25542528, 31928160, 42570880, 63856320, 127712640]

約数ペア:

[(1, 127712640), (2, 63856320), (3, 42570880), (4, 31928160), (5, 25542528), (6, 21285440), (8, 15964080), (10, 12771264), (11, 11610240), (12, 10642720), (15, 8514176), (16, 7982040), (20, 6385632), (22, 5805120), (24, 5321360), (30, 4257088), (32, 3991020), (33, 3870080), (40, 3192816), (44, 2902560), (48, 2660680), (55, 2322048), (60, 2128544), (64, 1995510), (66, 1935040), (80, 1596408), (88, 1451280), (96, 1330340), (110, 1161024), (120, 1064272), (128, 997755), (132, 967520), (160, 798204), (165, 774016), (176, 725640), (192, 665170), (220, 580512), (240, 532136), (264, 483760), (320, 399102), (330, 387008), (352, 362820), (384, 332585), (440, 290256), (480, 266068), (528, 241880), (640, 199551), (660, 193504), (704, 181410), (880, 145128), (960, 133034), (1056, 120940), (1320, 96752), (1408, 90705), (1760, 72564), (1920, 66517), (2112, 60470), (2640, 48376), (3520, 36282), (4224, 30235), (5280, 24188), (6047, 21120), (7040, 18141), (10560, 12094)]