425485440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{24623}}^1$

素因数の和:24651

約数の個数: 128

約数和(自身を含む): 1506988800

約数和(自身を除く): 1081503360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 24623, 49246, 73869, 98492, 123115, 147738, 196984, 221607, 246230, 295476, 369345, 393968, 443214, 492460, 590952, 664821, 738690, 787936, 886428, 984920, 1108035, 1181904, 1329642, 1477380, 1575872, 1772856, 1969840, 2216070, 2363808, 2659284, 2954760, 3151744, 3324105, 3545712, 3939680, 4432140, 4727616, 5318568, 5909520, 6648210, 7091424, 7879360, 8864280, 9455232, 10637136, 11819040, 13296420, 14182848, 15758720, 17728560, 21274272, 23638080, 26592840, 28365696, 35457120, 42548544, 47276160, 53185680, 70914240, 85097088, 106371360, 141828480, 212742720, 425485440]

約数ペア:

[(1, 425485440), (2, 212742720), (3, 141828480), (4, 106371360), (5, 85097088), (6, 70914240), (8, 53185680), (9, 47276160), (10, 42548544), (12, 35457120), (15, 28365696), (16, 26592840), (18, 23638080), (20, 21274272), (24, 17728560), (27, 15758720), (30, 14182848), (32, 13296420), (36, 11819040), (40, 10637136), (45, 9455232), (48, 8864280), (54, 7879360), (60, 7091424), (64, 6648210), (72, 5909520), (80, 5318568), (90, 4727616), (96, 4432140), (108, 3939680), (120, 3545712), (128, 3324105), (135, 3151744), (144, 2954760), (160, 2659284), (180, 2363808), (192, 2216070), (216, 1969840), (240, 1772856), (270, 1575872), (288, 1477380), (320, 1329642), (360, 1181904), (384, 1108035), (432, 984920), (480, 886428), (540, 787936), (576, 738690), (640, 664821), (720, 590952), (864, 492460), (960, 443214), (1080, 393968), (1152, 369345), (1440, 295476), (1728, 246230), (1920, 221607), (2160, 196984), (2880, 147738), (3456, 123115), (4320, 98492), (5760, 73869), (8640, 49246), (17280, 24623)]