2667720960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{77191}}^1$

素因数の和:77221

約数の個数: 144

約数和(自身を含む): 9466826880

約数和(自身を除く): 6799105920

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, 8640, 11520, 17280, 34560, 77191, 154382, 231573, 308764, 385955, 463146, 617528, 694719, 771910, 926292, 1157865, 1235056, 1389438, 1543820, 1852584, 2084157, 2315730, 2470112, 2778876, 3087640, 3473595, 3705168, 4168314, 4631460, 4940224, 5557752, 6175280, 6947190, 7410336, 8336628, 9262920, 9880448, 10420785, 11115504, 12350560, 13894380, 14820672, 16673256, 18525840, 19760896, 20841570, 22231008, 24701120, 27788760, 29641344, 33346512, 37051680, 41683140, 44462016, 49402240, 55577520, 59282688, 66693024, 74103360, 83366280, 88924032, 98804480, 111155040, 133386048, 148206720, 166732560, 177848064, 222310080, 266772096, 296413440, 333465120, 444620160, 533544192, 666930240, 889240320, 1333860480, 2667720960]

約数ペア:

[(1, 2667720960), (2, 1333860480), (3, 889240320), (4, 666930240), (5, 533544192), (6, 444620160), (8, 333465120), (9, 296413440), (10, 266772096), (12, 222310080), (15, 177848064), (16, 166732560), (18, 148206720), (20, 133386048), (24, 111155040), (27, 98804480), (30, 88924032), (32, 83366280), (36, 74103360), (40, 66693024), (45, 59282688), (48, 55577520), (54, 49402240), (60, 44462016), (64, 41683140), (72, 37051680), (80, 33346512), (90, 29641344), (96, 27788760), (108, 24701120), (120, 22231008), (128, 20841570), (135, 19760896), (144, 18525840), (160, 16673256), (180, 14820672), (192, 13894380), (216, 12350560), (240, 11115504), (256, 10420785), (270, 9880448), (288, 9262920), (320, 8336628), (360, 7410336), (384, 6947190), (432, 6175280), (480, 5557752), (540, 4940224), (576, 4631460), (640, 4168314), (720, 3705168), (768, 3473595), (864, 3087640), (960, 2778876), (1080, 2470112), (1152, 2315730), (1280, 2084157), (1440, 1852584), (1728, 1543820), (1920, 1389438), (2160, 1235056), (2304, 1157865), (2880, 926292), (3456, 771910), (3840, 694719), (4320, 617528), (5760, 463146), (6912, 385955), (8640, 308764), (11520, 231573), (17280, 154382), (34560, 77191)]