297181440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{8599}}^1$

素因数の和:8629

約数の個数: 144

約数和(自身を含む): 1054704000

約数和(自身を除く): 757522560

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8599, 8640, 11520, 17198, 17280, 25797, 34396, 34560, 42995, 51594, 68792, 77391, 85990, 103188, 128985, 137584, 154782, 171980, 206376, 232173, 257970, 275168, 309564, 343960, 386955, 412752, 464346, 515940, 550336, 619128, 687920, 773910, 825504, 928692, 1031880, 1100672, 1160865, 1238256, 1375840, 1547820, 1651008, 1857384, 2063760, 2201344, 2321730, 2476512, 2751680, 3095640, 3302016, 3714768, 4127520, 4643460, 4953024, 5503360, 6191280, 6604032, 7429536, 8255040, 9286920, 9906048, 11006720, 12382560, 14859072, 16510080, 18573840, 19812096, 24765120, 29718144, 33020160, 37147680, 49530240, 59436288, 74295360, 99060480, 148590720, 297181440]

約数ペア:

[(1, 297181440), (2, 148590720), (3, 99060480), (4, 74295360), (5, 59436288), (6, 49530240), (8, 37147680), (9, 33020160), (10, 29718144), (12, 24765120), (15, 19812096), (16, 18573840), (18, 16510080), (20, 14859072), (24, 12382560), (27, 11006720), (30, 9906048), (32, 9286920), (36, 8255040), (40, 7429536), (45, 6604032), (48, 6191280), (54, 5503360), (60, 4953024), (64, 4643460), (72, 4127520), (80, 3714768), (90, 3302016), (96, 3095640), (108, 2751680), (120, 2476512), (128, 2321730), (135, 2201344), (144, 2063760), (160, 1857384), (180, 1651008), (192, 1547820), (216, 1375840), (240, 1238256), (256, 1160865), (270, 1100672), (288, 1031880), (320, 928692), (360, 825504), (384, 773910), (432, 687920), (480, 619128), (540, 550336), (576, 515940), (640, 464346), (720, 412752), (768, 386955), (864, 343960), (960, 309564), (1080, 275168), (1152, 257970), (1280, 232173), (1440, 206376), (1728, 171980), (1920, 154782), (2160, 137584), (2304, 128985), (2880, 103188), (3456, 85990), (3840, 77391), (4320, 68792), (5760, 51594), (6912, 42995), (8599, 34560), (8640, 34396), (11520, 25797), (17198, 17280)]