70201920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73127}}^1$

素因数の和:73147

約数の個数: 56

約数和(自身を含む): 222894144

約数和(自身を除く): 152692224

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, 160, 192, 240, 320, 480, 960, 73127, 146254, 219381, 292508, 365635, 438762, 585016, 731270, 877524, 1096905, 1170032, 1462540, 1755048, 2193810, 2340064, 2925080, 3510096, 4387620, 4680128, 5850160, 7020192, 8775240, 11700320, 14040384, 17550480, 23400640, 35100960, 70201920]

約数ペア:

[(1, 70201920), (2, 35100960), (3, 23400640), (4, 17550480), (5, 14040384), (6, 11700320), (8, 8775240), (10, 7020192), (12, 5850160), (15, 4680128), (16, 4387620), (20, 3510096), (24, 2925080), (30, 2340064), (32, 2193810), (40, 1755048), (48, 1462540), (60, 1170032), (64, 1096905), (80, 877524), (96, 731270), (120, 585016), (160, 438762), (192, 365635), (240, 292508), (320, 219381), (480, 146254), (960, 73127)]