296880080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{530143}}^1$

素因数の和:530163

約数の個数: 40

約数和(自身を含む): 788854272

約数和(自身を除く): 491974192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 530143, 1060286, 2120572, 2650715, 3711001, 4241144, 5301430, 7422002, 8482288, 10602860, 14844004, 18555005, 21205720, 29688008, 37110010, 42411440, 59376016, 74220020, 148440040, 296880080]

約数ペア:

[(1, 296880080), (2, 148440040), (4, 74220020), (5, 59376016), (7, 42411440), (8, 37110010), (10, 29688008), (14, 21205720), (16, 18555005), (20, 14844004), (28, 10602860), (35, 8482288), (40, 7422002), (56, 5301430), (70, 4241144), (80, 3711001), (112, 2650715), (140, 2120572), (280, 1060286), (560, 530143)]