8380919280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{34920497}}^1$

素因数の和:34920513

約数の個数: 40

約数和(自身を含む): 25980850512

約数和(自身を除く): 17599931232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 34920497, 69840994, 104761491, 139681988, 174602485, 209522982, 279363976, 349204970, 419045964, 523807455, 558727952, 698409940, 838091928, 1047614910, 1396819880, 1676183856, 2095229820, 2793639760, 4190459640, 8380919280]

約数ペア:

[(1, 8380919280), (2, 4190459640), (3, 2793639760), (4, 2095229820), (5, 1676183856), (6, 1396819880), (8, 1047614910), (10, 838091928), (12, 698409940), (15, 558727952), (16, 523807455), (20, 419045964), (24, 349204970), (30, 279363976), (40, 209522982), (48, 174602485), (60, 139681988), (80, 104761491), (120, 69840994), (240, 34920497)]