13087499160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{209333}}^1$

素因数の和:209868

約数の個数: 64

約数和(自身を含む): 39338045280

約数和(自身を除く): 26250546120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 10420, 12504, 15630, 20840, 31260, 62520, 209333, 418666, 627999, 837332, 1046665, 1255998, 1674664, 2093330, 2511996, 3139995, 4186660, 5023992, 6279990, 8373320, 12559980, 25119960, 109062493, 218124986, 327187479, 436249972, 545312465, 654374958, 872499944, 1090624930, 1308749916, 1635937395, 2181249860, 2617499832, 3271874790, 4362499720, 6543749580, 13087499160]

約数ペア:

[(1, 13087499160), (2, 6543749580), (3, 4362499720), (4, 3271874790), (5, 2617499832), (6, 2181249860), (8, 1635937395), (10, 1308749916), (12, 1090624930), (15, 872499944), (20, 654374958), (24, 545312465), (30, 436249972), (40, 327187479), (60, 218124986), (120, 109062493), (521, 25119960), (1042, 12559980), (1563, 8373320), (2084, 6279990), (2605, 5023992), (3126, 4186660), (4168, 3139995), (5210, 2511996), (6252, 2093330), (7815, 1674664), (10420, 1255998), (12504, 1046665), (15630, 837332), (20840, 627999), (31260, 418666), (62520, 209333)]