15359280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63997}}^1$

素因数の和:64013

約数の個数: 40

約数和(自身を含む): 47614512

約数和(自身を除く): 32255232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63997, 127994, 191991, 255988, 319985, 383982, 511976, 639970, 767964, 959955, 1023952, 1279940, 1535928, 1919910, 2559880, 3071856, 3839820, 5119760, 7679640, 15359280]

約数ペア:

[(1, 15359280), (2, 7679640), (3, 5119760), (4, 3839820), (5, 3071856), (6, 2559880), (8, 1919910), (10, 1535928), (12, 1279940), (15, 1023952), (16, 959955), (20, 767964), (24, 639970), (30, 511976), (40, 383982), (48, 319985), (60, 255988), (80, 191991), (120, 127994), (240, 63997)]