4813440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 16156800

約数和(自身を除く): 11343360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 109, 115, 120, 128, 138, 160, 184, 192, 218, 230, 240, 276, 320, 327, 345, 368, 384, 436, 460, 480, 545, 552, 640, 654, 690, 736, 872, 920, 960, 1090, 1104, 1308, 1380, 1472, 1635, 1744, 1840, 1920, 2180, 2208, 2507, 2616, 2760, 2944, 3270, 3488, 3680, 4360, 4416, 5014, 5232, 5520, 6540, 6976, 7360, 7521, 8720, 8832, 10028, 10464, 11040, 12535, 13080, 13952, 14720, 15042, 17440, 20056, 20928, 22080, 25070, 26160, 30084, 34880, 37605, 40112, 41856, 44160, 50140, 52320, 60168, 69760, 75210, 80224, 100280, 104640, 120336, 150420, 160448, 200560, 209280, 240672, 300840, 320896, 401120, 481344, 601680, 802240, 962688, 1203360, 1604480, 2406720, 4813440]

約数ペア:

[(1, 4813440), (2, 2406720), (3, 1604480), (4, 1203360), (5, 962688), (6, 802240), (8, 601680), (10, 481344), (12, 401120), (15, 320896), (16, 300840), (20, 240672), (23, 209280), (24, 200560), (30, 160448), (32, 150420), (40, 120336), (46, 104640), (48, 100280), (60, 80224), (64, 75210), (69, 69760), (80, 60168), (92, 52320), (96, 50140), (109, 44160), (115, 41856), (120, 40112), (128, 37605), (138, 34880), (160, 30084), (184, 26160), (192, 25070), (218, 22080), (230, 20928), (240, 20056), (276, 17440), (320, 15042), (327, 14720), (345, 13952), (368, 13080), (384, 12535), (436, 11040), (460, 10464), (480, 10028), (545, 8832), (552, 8720), (640, 7521), (654, 7360), (690, 6976), (736, 6540), (872, 5520), (920, 5232), (960, 5014), (1090, 4416), (1104, 4360), (1308, 3680), (1380, 3488), (1472, 3270), (1635, 2944), (1744, 2760), (1840, 2616), (1920, 2507), (2180, 2208)]