528960320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{236143}}^1$

素因数の和:236167

約数の個数: 56

約数和(自身を含む): 1439533824

約数和(自身を除く): 910573504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 236143, 472286, 944572, 1180715, 1653001, 1889144, 2361430, 3306002, 3778288, 4722860, 6612004, 7556576, 8265005, 9445720, 13224008, 15113152, 16530010, 18891440, 26448016, 33060020, 37782880, 52896032, 66120040, 75565760, 105792064, 132240080, 264480160, 528960320]

約数ペア:

[(1, 528960320), (2, 264480160), (4, 132240080), (5, 105792064), (7, 75565760), (8, 66120040), (10, 52896032), (14, 37782880), (16, 33060020), (20, 26448016), (28, 18891440), (32, 16530010), (35, 15113152), (40, 13224008), (56, 9445720), (64, 8265005), (70, 7556576), (80, 6612004), (112, 4722860), (140, 3778288), (160, 3306002), (224, 2361430), (280, 1889144), (320, 1653001), (448, 1180715), (560, 944572), (1120, 472286), (2240, 236143)]