153459840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 492635520

約数和(自身を除く): 339175680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 257, 311, 320, 384, 480, 514, 622, 640, 771, 933, 960, 1028, 1244, 1285, 1542, 1555, 1866, 1920, 2056, 2488, 2570, 3084, 3110, 3732, 3855, 4112, 4665, 4976, 5140, 6168, 6220, 7464, 7710, 8224, 9330, 9952, 10280, 12336, 12440, 14928, 15420, 16448, 18660, 19904, 20560, 24672, 24880, 29856, 30840, 32896, 37320, 39808, 41120, 49344, 49760, 59712, 61680, 74640, 79927, 82240, 98688, 99520, 119424, 123360, 149280, 159854, 164480, 199040, 239781, 246720, 298560, 319708, 399635, 479562, 493440, 597120, 639416, 799270, 959124, 1198905, 1278832, 1598540, 1918248, 2397810, 2557664, 3197080, 3836496, 4795620, 5115328, 6394160, 7672992, 9591240, 10230656, 12788320, 15345984, 19182480, 25576640, 30691968, 38364960, 51153280, 76729920, 153459840]

約数ペア:

[(1, 153459840), (2, 76729920), (3, 51153280), (4, 38364960), (5, 30691968), (6, 25576640), (8, 19182480), (10, 15345984), (12, 12788320), (15, 10230656), (16, 9591240), (20, 7672992), (24, 6394160), (30, 5115328), (32, 4795620), (40, 3836496), (48, 3197080), (60, 2557664), (64, 2397810), (80, 1918248), (96, 1598540), (120, 1278832), (128, 1198905), (160, 959124), (192, 799270), (240, 639416), (257, 597120), (311, 493440), (320, 479562), (384, 399635), (480, 319708), (514, 298560), (622, 246720), (640, 239781), (771, 199040), (933, 164480), (960, 159854), (1028, 149280), (1244, 123360), (1285, 119424), (1542, 99520), (1555, 98688), (1866, 82240), (1920, 79927), (2056, 74640), (2488, 61680), (2570, 59712), (3084, 49760), (3110, 49344), (3732, 41120), (3855, 39808), (4112, 37320), (4665, 32896), (4976, 30840), (5140, 29856), (6168, 24880), (6220, 24672), (7464, 20560), (7710, 19904), (8224, 18660), (9330, 16448), (9952, 15420), (10280, 14928), (12336, 12440)]