612549747840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{319036327}}^1$

素因数の和:319036349

約数の個数: 64

約数和(自身を含む): 1952502327360

約数和(自身を除く): 1339952579520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 319036327, 638072654, 957108981, 1276145308, 1595181635, 1914217962, 2552290616, 3190363270, 3828435924, 4785544905, 5104581232, 6380726540, 7656871848, 9571089810, 10209162464, 12761453080, 15313743696, 19142179620, 20418324928, 25522906160, 30627487392, 38284359240, 40836649856, 51045812320, 61254974784, 76568718480, 102091624640, 122509949568, 153137436960, 204183249280, 306274873920, 612549747840]

約数ペア:

[(1, 612549747840), (2, 306274873920), (3, 204183249280), (4, 153137436960), (5, 122509949568), (6, 102091624640), (8, 76568718480), (10, 61254974784), (12, 51045812320), (15, 40836649856), (16, 38284359240), (20, 30627487392), (24, 25522906160), (30, 20418324928), (32, 19142179620), (40, 15313743696), (48, 12761453080), (60, 10209162464), (64, 9571089810), (80, 7656871848), (96, 6380726540), (120, 5104581232), (128, 4785544905), (160, 3828435924), (192, 3190363270), (240, 2552290616), (320, 1914217962), (384, 1595181635), (480, 1276145308), (640, 957108981), (960, 638072654), (1920, 319036327)]