315673920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109609}}^1$

素因数の和:109632

約数の個数: 84

約数和(自身を含む): 1085796660

約数和(自身を除く): 770122740

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, 109609, 219218, 328827, 438436, 548045, 657654, 876872, 986481, 1096090, 1315308, 1644135, 1753744, 1972962, 2192180, 2630616, 3288270, 3507488, 3945924, 4384360, 4932405, 5261232, 6576540, 7014976, 7891848, 8768720, 9864810, 10522464, 13153080, 15783696, 17537440, 19729620, 21044928, 26306160, 31567392, 35074880, 39459240, 52612320, 63134784, 78918480, 105224640, 157836960, 315673920]

約数ペア:

[(1, 315673920), (2, 157836960), (3, 105224640), (4, 78918480), (5, 63134784), (6, 52612320), (8, 39459240), (9, 35074880), (10, 31567392), (12, 26306160), (15, 21044928), (16, 19729620), (18, 17537440), (20, 15783696), (24, 13153080), (30, 10522464), (32, 9864810), (36, 8768720), (40, 7891848), (45, 7014976), (48, 6576540), (60, 5261232), (64, 4932405), (72, 4384360), (80, 3945924), (90, 3507488), (96, 3288270), (120, 2630616), (144, 2192180), (160, 1972962), (180, 1753744), (192, 1644135), (240, 1315308), (288, 1096090), (320, 986481), (360, 876872), (480, 657654), (576, 548045), (720, 438436), (960, 328827), (1440, 219218), (2880, 109609)]