751620480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30113}}^1$

素因数の和:30148

約数の個数: 128

約数和(自身を含む): 2580167520

約数和(自身を除く): 1828547040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 30113, 60226, 90339, 120452, 150565, 180678, 240904, 301130, 361356, 391469, 451695, 481808, 602260, 722712, 782938, 903390, 963616, 1174407, 1204520, 1445424, 1565876, 1806780, 1927232, 1957345, 2348814, 2409040, 2890848, 3131752, 3613560, 3854464, 3914690, 4697628, 4818080, 5781696, 5872035, 6263504, 7227120, 7829380, 9395256, 9636160, 11563392, 11744070, 12527008, 14454240, 15658760, 18790512, 19272320, 23488140, 25054016, 28908480, 31317520, 37581024, 46976280, 50108032, 57816960, 62635040, 75162048, 93952560, 125270080, 150324096, 187905120, 250540160, 375810240, 751620480]

約数ペア:

[(1, 751620480), (2, 375810240), (3, 250540160), (4, 187905120), (5, 150324096), (6, 125270080), (8, 93952560), (10, 75162048), (12, 62635040), (13, 57816960), (15, 50108032), (16, 46976280), (20, 37581024), (24, 31317520), (26, 28908480), (30, 25054016), (32, 23488140), (39, 19272320), (40, 18790512), (48, 15658760), (52, 14454240), (60, 12527008), (64, 11744070), (65, 11563392), (78, 9636160), (80, 9395256), (96, 7829380), (104, 7227120), (120, 6263504), (128, 5872035), (130, 5781696), (156, 4818080), (160, 4697628), (192, 3914690), (195, 3854464), (208, 3613560), (240, 3131752), (260, 2890848), (312, 2409040), (320, 2348814), (384, 1957345), (390, 1927232), (416, 1806780), (480, 1565876), (520, 1445424), (624, 1204520), (640, 1174407), (780, 963616), (832, 903390), (960, 782938), (1040, 722712), (1248, 602260), (1560, 481808), (1664, 451695), (1920, 391469), (2080, 361356), (2496, 301130), (3120, 240904), (4160, 180678), (4992, 150565), (6240, 120452), (8320, 90339), (12480, 60226), (24960, 30113)]