527447280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2197697}}^1$

素因数の和:2197713

約数の個数: 40

約数和(自身を含む): 1635087312

約数和(自身を除く): 1107640032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2197697, 4395394, 6593091, 8790788, 10988485, 13186182, 17581576, 21976970, 26372364, 32965455, 35163152, 43953940, 52744728, 65930910, 87907880, 105489456, 131861820, 175815760, 263723640, 527447280]

約数ペア:

[(1, 527447280), (2, 263723640), (3, 175815760), (4, 131861820), (5, 105489456), (6, 87907880), (8, 65930910), (10, 52744728), (12, 43953940), (15, 35163152), (16, 32965455), (20, 26372364), (24, 21976970), (30, 17581576), (40, 13186182), (48, 10988485), (60, 8790788), (80, 6593091), (120, 4395394), (240, 2197697)]