248708280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2072569}}^1$

素因数の和:2072583

約数の個数: 32

約数和(自身を含む): 746125200

約数和(自身を除く): 497416920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2072569, 4145138, 6217707, 8290276, 10362845, 12435414, 16580552, 20725690, 24870828, 31088535, 41451380, 49741656, 62177070, 82902760, 124354140, 248708280]

約数ペア:

[(1, 248708280), (2, 124354140), (3, 82902760), (4, 62177070), (5, 49741656), (6, 41451380), (8, 31088535), (10, 24870828), (12, 20725690), (15, 16580552), (20, 12435414), (24, 10362845), (30, 8290276), (40, 6217707), (60, 4145138), (120, 2072569)]