7756490880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{448871}}^1$

素因数の和:448899

約数の個数: 128

約数和(自身を含む): 27470966400

約数和(自身を除く): 19714475520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 448871, 897742, 1346613, 1795484, 2244355, 2693226, 3590968, 4039839, 4488710, 5386452, 6733065, 7181936, 8079678, 8977420, 10772904, 12119517, 13466130, 14363872, 16159356, 17954840, 20199195, 21545808, 24239034, 26932260, 28727744, 32318712, 35909680, 40398390, 43091616, 48478068, 53864520, 57455488, 60597585, 64637424, 71819360, 80796780, 86183232, 96956136, 107729040, 121195170, 129274848, 143638720, 161593560, 172366464, 193912272, 215458080, 242390340, 258549696, 287277440, 323187120, 387824544, 430916160, 484780680, 517099392, 646374240, 775649088, 861832320, 969561360, 1292748480, 1551298176, 1939122720, 2585496960, 3878245440, 7756490880]

約数ペア:

[(1, 7756490880), (2, 3878245440), (3, 2585496960), (4, 1939122720), (5, 1551298176), (6, 1292748480), (8, 969561360), (9, 861832320), (10, 775649088), (12, 646374240), (15, 517099392), (16, 484780680), (18, 430916160), (20, 387824544), (24, 323187120), (27, 287277440), (30, 258549696), (32, 242390340), (36, 215458080), (40, 193912272), (45, 172366464), (48, 161593560), (54, 143638720), (60, 129274848), (64, 121195170), (72, 107729040), (80, 96956136), (90, 86183232), (96, 80796780), (108, 71819360), (120, 64637424), (128, 60597585), (135, 57455488), (144, 53864520), (160, 48478068), (180, 43091616), (192, 40398390), (216, 35909680), (240, 32318712), (270, 28727744), (288, 26932260), (320, 24239034), (360, 21545808), (384, 20199195), (432, 17954840), (480, 16159356), (540, 14363872), (576, 13466130), (640, 12119517), (720, 10772904), (864, 8977420), (960, 8079678), (1080, 7181936), (1152, 6733065), (1440, 5386452), (1728, 4488710), (1920, 4039839), (2160, 3590968), (2880, 2693226), (3456, 2244355), (4320, 1795484), (5760, 1346613), (8640, 897742), (17280, 448871)]