2493669840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10390291}}^1$

素因数の和:10390307

約数の個数: 40

約数和(自身を含む): 7730377248

約数和(自身を除く): 5236707408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10390291, 20780582, 31170873, 41561164, 51951455, 62341746, 83122328, 103902910, 124683492, 155854365, 166244656, 207805820, 249366984, 311708730, 415611640, 498733968, 623417460, 831223280, 1246834920, 2493669840]

約数ペア:

[(1, 2493669840), (2, 1246834920), (3, 831223280), (4, 623417460), (5, 498733968), (6, 415611640), (8, 311708730), (10, 249366984), (12, 207805820), (15, 166244656), (16, 155854365), (20, 124683492), (24, 103902910), (30, 83122328), (40, 62341746), (48, 51951455), (60, 41561164), (80, 31170873), (120, 20780582), (240, 10390291)]