2478084480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4081

約数の個数: 192

約数和(自身を含む): 8637829200

約数和(自身を除く): 6159744720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 384, 436, 480, 545, 576, 640, 654, 720, 872, 960, 981, 1090, 1152, 1308, 1440, 1635, 1744, 1920, 1962, 2180, 2616, 2880, 3270, 3488, 3924, 3947, 4360, 4905, 5232, 5760, 6540, 6976, 7848, 7894, 8720, 9810, 10464, 11841, 13080, 13952, 15696, 15788, 17440, 19620, 19735, 20928, 23682, 26160, 31392, 31576, 34880, 35523, 39240, 39470, 41856, 47364, 52320, 59205, 62784, 63152, 69760, 71046, 78480, 78940, 94728, 104640, 118410, 125568, 126304, 142092, 156960, 157880, 177615, 189456, 209280, 236820, 252608, 284184, 313920, 315760, 355230, 378912, 430223, 473640, 505216, 568368, 627840, 631520, 710460, 757824, 860446, 947280, 1136736, 1263040, 1290669, 1420920, 1515648, 1720892, 1894560, 2151115, 2273472, 2526080, 2581338, 2841840, 3441784, 3789120, 3872007, 4302230, 4546944, 5162676, 5683680, 6453345, 6883568, 7578240, 7744014, 8604460, 10325352, 11367360, 12906690, 13767136, 15488028, 17208920, 19360035, 20650704, 22734720, 25813380, 27534272, 30976056, 34417840, 38720070, 41301408, 51626760, 55068544, 61952112, 68835680, 77440140, 82602816, 103253520, 123904224, 137671360, 154880280, 165205632, 206507040, 247808448, 275342720, 309760560, 413014080, 495616896, 619521120, 826028160, 1239042240, 2478084480]

約数ペア:

[(1, 2478084480), (2, 1239042240), (3, 826028160), (4, 619521120), (5, 495616896), (6, 413014080), (8, 309760560), (9, 275342720), (10, 247808448), (12, 206507040), (15, 165205632), (16, 154880280), (18, 137671360), (20, 123904224), (24, 103253520), (30, 82602816), (32, 77440140), (36, 68835680), (40, 61952112), (45, 55068544), (48, 51626760), (60, 41301408), (64, 38720070), (72, 34417840), (80, 30976056), (90, 27534272), (96, 25813380), (109, 22734720), (120, 20650704), (128, 19360035), (144, 17208920), (160, 15488028), (180, 13767136), (192, 12906690), (218, 11367360), (240, 10325352), (288, 8604460), (320, 7744014), (327, 7578240), (360, 6883568), (384, 6453345), (436, 5683680), (480, 5162676), (545, 4546944), (576, 4302230), (640, 3872007), (654, 3789120), (720, 3441784), (872, 2841840), (960, 2581338), (981, 2526080), (1090, 2273472), (1152, 2151115), (1308, 1894560), (1440, 1720892), (1635, 1515648), (1744, 1420920), (1920, 1290669), (1962, 1263040), (2180, 1136736), (2616, 947280), (2880, 860446), (3270, 757824), (3488, 710460), (3924, 631520), (3947, 627840), (4360, 568368), (4905, 505216), (5232, 473640), (5760, 430223), (6540, 378912), (6976, 355230), (7848, 315760), (7894, 313920), (8720, 284184), (9810, 252608), (10464, 236820), (11841, 209280), (13080, 189456), (13952, 177615), (15696, 157880), (15788, 156960), (17440, 142092), (19620, 126304), (19735, 125568), (20928, 118410), (23682, 104640), (26160, 94728), (31392, 78940), (31576, 78480), (34880, 71046), (35523, 69760), (39240, 63152), (39470, 62784), (41856, 59205), (47364, 52320)]