514619520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2590

約数の個数: 128

約数和(自身を含む): 1656072000

約数和(自身を除く): 1141452480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2180, 2459, 2616, 3270, 3488, 4360, 4918, 5232, 6540, 6976, 7377, 8720, 9836, 10464, 12295, 13080, 13952, 14754, 17440, 19672, 20928, 24590, 26160, 29508, 34880, 36885, 39344, 41856, 49180, 52320, 59016, 69760, 73770, 78688, 98360, 104640, 118032, 147540, 157376, 196720, 209280, 236064, 268031, 295080, 314752, 393440, 472128, 536062, 590160, 786880, 804093, 944256, 1072124, 1180320, 1340155, 1573760, 1608186, 2144248, 2360640, 2680310, 3216372, 4020465, 4288496, 4721280, 5360620, 6432744, 8040930, 8576992, 10721240, 12865488, 16081860, 17153984, 21442480, 25730976, 32163720, 34307968, 42884960, 51461952, 64327440, 85769920, 102923904, 128654880, 171539840, 257309760, 514619520]

約数ペア:

[(1, 514619520), (2, 257309760), (3, 171539840), (4, 128654880), (5, 102923904), (6, 85769920), (8, 64327440), (10, 51461952), (12, 42884960), (15, 34307968), (16, 32163720), (20, 25730976), (24, 21442480), (30, 17153984), (32, 16081860), (40, 12865488), (48, 10721240), (60, 8576992), (64, 8040930), (80, 6432744), (96, 5360620), (109, 4721280), (120, 4288496), (128, 4020465), (160, 3216372), (192, 2680310), (218, 2360640), (240, 2144248), (320, 1608186), (327, 1573760), (384, 1340155), (436, 1180320), (480, 1072124), (545, 944256), (640, 804093), (654, 786880), (872, 590160), (960, 536062), (1090, 472128), (1308, 393440), (1635, 314752), (1744, 295080), (1920, 268031), (2180, 236064), (2459, 209280), (2616, 196720), (3270, 157376), (3488, 147540), (4360, 118032), (4918, 104640), (5232, 98360), (6540, 78688), (6976, 73770), (7377, 69760), (8720, 59016), (9836, 52320), (10464, 49180), (12295, 41856), (13080, 39344), (13952, 36885), (14754, 34880), (17440, 29508), (19672, 26160), (20928, 24590)]