493319280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2055497}}^1$

素因数の和:2055513

約数の個数: 40

約数和(自身を含む): 1529290512

約数和(自身を除く): 1035971232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2055497, 4110994, 6166491, 8221988, 10277485, 12332982, 16443976, 20554970, 24665964, 30832455, 32887952, 41109940, 49331928, 61664910, 82219880, 98663856, 123329820, 164439760, 246659640, 493319280]

約数ペア:

[(1, 493319280), (2, 246659640), (3, 164439760), (4, 123329820), (5, 98663856), (6, 82219880), (8, 61664910), (10, 49331928), (12, 41109940), (15, 32887952), (16, 30832455), (20, 24665964), (24, 20554970), (30, 16443976), (40, 12332982), (48, 10277485), (60, 8221988), (80, 6166491), (120, 4110994), (240, 2055497)]