495837840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2065991}}^1$

素因数の和:2066007

約数の個数: 40

約数和(自身を含む): 1537098048

約数和(自身を除く): 1041260208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2065991, 4131982, 6197973, 8263964, 10329955, 12395946, 16527928, 20659910, 24791892, 30989865, 33055856, 41319820, 49583784, 61979730, 82639640, 99167568, 123959460, 165279280, 247918920, 495837840]

約数ペア:

[(1, 495837840), (2, 247918920), (3, 165279280), (4, 123959460), (5, 99167568), (6, 82639640), (8, 61979730), (10, 49583784), (12, 41319820), (15, 33055856), (16, 30989865), (20, 24791892), (24, 20659910), (30, 16527928), (40, 12395946), (48, 10329955), (60, 8263964), (80, 6197973), (120, 4131982), (240, 2065991)]