147276960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{306827}}^1$

素因数の和:306845

約数の個数: 48

約数和(自身を含む): 463923936

約数和(自身を除く): 316646976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 306827, 613654, 920481, 1227308, 1534135, 1840962, 2454616, 3068270, 3681924, 4602405, 4909232, 6136540, 7363848, 9204810, 9818464, 12273080, 14727696, 18409620, 24546160, 29455392, 36819240, 49092320, 73638480, 147276960]

約数ペア:

[(1, 147276960), (2, 73638480), (3, 49092320), (4, 36819240), (5, 29455392), (6, 24546160), (8, 18409620), (10, 14727696), (12, 12273080), (15, 9818464), (16, 9204810), (20, 7363848), (24, 6136540), (30, 4909232), (32, 4602405), (40, 3681924), (48, 3068270), (60, 2454616), (80, 1840962), (96, 1534135), (120, 1227308), (160, 920481), (240, 613654), (480, 306827)]