42359280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{176497}}^1$

素因数の和:176513

約数の個数: 40

約数和(自身を含む): 131314512

約数和(自身を除く): 88955232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 176497, 352994, 529491, 705988, 882485, 1058982, 1411976, 1764970, 2117964, 2647455, 2823952, 3529940, 4235928, 5294910, 7059880, 8471856, 10589820, 14119760, 21179640, 42359280]

約数ペア:

[(1, 42359280), (2, 21179640), (3, 14119760), (4, 10589820), (5, 8471856), (6, 7059880), (8, 5294910), (10, 4235928), (12, 3529940), (15, 2823952), (16, 2647455), (20, 2117964), (24, 1764970), (30, 1411976), (40, 1058982), (48, 882485), (60, 705988), (80, 529491), (120, 352994), (240, 176497)]