288637120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39217}}^1$

素因数の和:39257

約数の個数: 56

約数和(自身を含む): 717218784

約数和(自身を除く): 428581664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 39217, 78434, 156868, 196085, 313736, 392170, 627472, 784340, 901991, 1254944, 1568680, 1803982, 2509888, 3137360, 3607964, 4509955, 6274720, 7215928, 9019910, 12549440, 14431856, 18039820, 28863712, 36079640, 57727424, 72159280, 144318560, 288637120]

約数ペア:

[(1, 288637120), (2, 144318560), (4, 72159280), (5, 57727424), (8, 36079640), (10, 28863712), (16, 18039820), (20, 14431856), (23, 12549440), (32, 9019910), (40, 7215928), (46, 6274720), (64, 4509955), (80, 3607964), (92, 3137360), (115, 2509888), (160, 1803982), (184, 1568680), (230, 1254944), (320, 901991), (368, 784340), (460, 627472), (736, 392170), (920, 313736), (1472, 196085), (1840, 156868), (3680, 78434), (7360, 39217)]