425136960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{147617}}^1$

素因数の和:147640

約数の個数: 84

約数和(自身を含む): 1462303908

約数和(自身を除く): 1037166948

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, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 147617, 295234, 442851, 590468, 738085, 885702, 1180936, 1328553, 1476170, 1771404, 2214255, 2361872, 2657106, 2952340, 3542808, 4428510, 4723744, 5314212, 5904680, 6642765, 7085616, 8857020, 9447488, 10628424, 11809360, 13285530, 14171232, 17714040, 21256848, 23618720, 26571060, 28342464, 35428080, 42513696, 47237440, 53142120, 70856160, 85027392, 106284240, 141712320, 212568480, 425136960]

約数ペア:

[(1, 425136960), (2, 212568480), (3, 141712320), (4, 106284240), (5, 85027392), (6, 70856160), (8, 53142120), (9, 47237440), (10, 42513696), (12, 35428080), (15, 28342464), (16, 26571060), (18, 23618720), (20, 21256848), (24, 17714040), (30, 14171232), (32, 13285530), (36, 11809360), (40, 10628424), (45, 9447488), (48, 8857020), (60, 7085616), (64, 6642765), (72, 5904680), (80, 5314212), (90, 4723744), (96, 4428510), (120, 3542808), (144, 2952340), (160, 2657106), (180, 2361872), (192, 2214255), (240, 1771404), (288, 1476170), (320, 1328553), (360, 1180936), (480, 885702), (576, 738085), (720, 590468), (960, 442851), (1440, 295234), (2880, 147617)]