2660590080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3187

約数の個数: 240

約数和(自身を含む): 9466440984

約数和(自身を除く): 6805850904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3121, 3330, 3552, 3840, 4440, 4608, 4736, 5328, 5760, 5920, 6242, 6660, 7104, 7680, 8880, 9363, 9472, 10656, 11520, 11840, 12484, 13320, 14208, 15605, 17760, 18726, 18944, 21312, 23040, 23680, 24968, 26640, 28089, 28416, 31210, 35520, 37452, 42624, 46815, 47360, 49936, 53280, 56178, 56832, 62420, 71040, 74904, 85248, 93630, 94720, 99872, 106560, 112356, 115477, 124840, 140445, 142080, 149808, 170496, 187260, 199744, 213120, 224712, 230954, 249680, 280890, 284160, 299616, 346431, 374520, 399488, 426240, 449424, 461908, 499360, 561780, 577385, 599232, 692862, 749040, 798976, 852480, 898848, 923816, 998720, 1039293, 1123560, 1154770, 1198464, 1385724, 1498080, 1597952, 1732155, 1797696, 1847632, 1997440, 2078586, 2247120, 2309540, 2396928, 2771448, 2996160, 3464310, 3595392, 3695264, 3994880, 4157172, 4494240, 4619080, 4793856, 5196465, 5542896, 5992320, 6928620, 7190784, 7390528, 7989760, 8314344, 8988480, 9238160, 10392930, 11085792, 11984640, 13857240, 14381568, 14781056, 16628688, 17976960, 18476320, 20785860, 22171584, 23969280, 27714480, 29562112, 33257376, 35953920, 36952640, 41571720, 44343168, 55428960, 59124224, 66514752, 71907840, 73905280, 83143440, 88686336, 110857920, 133029504, 147810560, 166286880, 177372672, 221715840, 266059008, 295621120, 332573760, 443431680, 532118016, 665147520, 886863360, 1330295040, 2660590080]

約数ペア:

[(1, 2660590080), (2, 1330295040), (3, 886863360), (4, 665147520), (5, 532118016), (6, 443431680), (8, 332573760), (9, 295621120), (10, 266059008), (12, 221715840), (15, 177372672), (16, 166286880), (18, 147810560), (20, 133029504), (24, 110857920), (30, 88686336), (32, 83143440), (36, 73905280), (37, 71907840), (40, 66514752), (45, 59124224), (48, 55428960), (60, 44343168), (64, 41571720), (72, 36952640), (74, 35953920), (80, 33257376), (90, 29562112), (96, 27714480), (111, 23969280), (120, 22171584), (128, 20785860), (144, 18476320), (148, 17976960), (160, 16628688), (180, 14781056), (185, 14381568), (192, 13857240), (222, 11984640), (240, 11085792), (256, 10392930), (288, 9238160), (296, 8988480), (320, 8314344), (333, 7989760), (360, 7390528), (370, 7190784), (384, 6928620), (444, 5992320), (480, 5542896), (512, 5196465), (555, 4793856), (576, 4619080), (592, 4494240), (640, 4157172), (666, 3994880), (720, 3695264), (740, 3595392), (768, 3464310), (888, 2996160), (960, 2771448), (1110, 2396928), (1152, 2309540), (1184, 2247120), (1280, 2078586), (1332, 1997440), (1440, 1847632), (1480, 1797696), (1536, 1732155), (1665, 1597952), (1776, 1498080), (1920, 1385724), (2220, 1198464), (2304, 1154770), (2368, 1123560), (2560, 1039293), (2664, 998720), (2880, 923816), (2960, 898848), (3121, 852480), (3330, 798976), (3552, 749040), (3840, 692862), (4440, 599232), (4608, 577385), (4736, 561780), (5328, 499360), (5760, 461908), (5920, 449424), (6242, 426240), (6660, 399488), (7104, 374520), (7680, 346431), (8880, 299616), (9363, 284160), (9472, 280890), (10656, 249680), (11520, 230954), (11840, 224712), (12484, 213120), (13320, 199744), (14208, 187260), (15605, 170496), (17760, 149808), (18726, 142080), (18944, 140445), (21312, 124840), (23040, 115477), (23680, 112356), (24968, 106560), (26640, 99872), (28089, 94720), (28416, 93630), (31210, 85248), (35520, 74904), (37452, 71040), (42624, 62420), (46815, 56832), (47360, 56178), (49936, 53280)]