461119920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1571}}^1$

素因数の和:2810

約数の個数: 80

約数和(自身を含む): 1431551232

約数和(自身を除く): 970431312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1223, 1571, 2446, 3142, 3669, 4713, 4892, 6115, 6284, 7338, 7855, 9426, 9784, 12230, 12568, 14676, 15710, 18345, 18852, 19568, 23565, 24460, 25136, 29352, 31420, 36690, 37704, 47130, 48920, 58704, 62840, 73380, 75408, 94260, 97840, 125680, 146760, 188520, 293520, 377040, 1921333, 3842666, 5763999, 7685332, 9606665, 11527998, 15370664, 19213330, 23055996, 28819995, 30741328, 38426660, 46111992, 57639990, 76853320, 92223984, 115279980, 153706640, 230559960, 461119920]

約数ペア:

[(1, 461119920), (2, 230559960), (3, 153706640), (4, 115279980), (5, 92223984), (6, 76853320), (8, 57639990), (10, 46111992), (12, 38426660), (15, 30741328), (16, 28819995), (20, 23055996), (24, 19213330), (30, 15370664), (40, 11527998), (48, 9606665), (60, 7685332), (80, 5763999), (120, 3842666), (240, 1921333), (1223, 377040), (1571, 293520), (2446, 188520), (3142, 146760), (3669, 125680), (4713, 97840), (4892, 94260), (6115, 75408), (6284, 73380), (7338, 62840), (7855, 58704), (9426, 48920), (9784, 47130), (12230, 37704), (12568, 36690), (14676, 31420), (15710, 29352), (18345, 25136), (18852, 24460), (19568, 23565)]