83039280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{345997}}^1$

素因数の和:346013

約数の個数: 40

約数和(自身を含む): 257422512

約数和(自身を除く): 174383232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 345997, 691994, 1037991, 1383988, 1729985, 2075982, 2767976, 3459970, 4151964, 5189955, 5535952, 6919940, 8303928, 10379910, 13839880, 16607856, 20759820, 27679760, 41519640, 83039280]

約数ペア:

[(1, 83039280), (2, 41519640), (3, 27679760), (4, 20759820), (5, 16607856), (6, 13839880), (8, 10379910), (10, 8303928), (12, 6919940), (15, 5535952), (16, 5189955), (20, 4151964), (24, 3459970), (30, 2767976), (40, 2075982), (48, 1729985), (60, 1383988), (80, 1037991), (120, 691994), (240, 345997)]