512409840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30071}}^1$

素因数の和:30158

約数の個数: 80

約数和(自身を含む): 1610896896

約数和(自身を除く): 1098487056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 30071, 60142, 90213, 120284, 150355, 180426, 240568, 300710, 360852, 451065, 481136, 601420, 721704, 902130, 1202840, 1443408, 1804260, 2135041, 2405680, 3608520, 4270082, 6405123, 7217040, 8540164, 10675205, 12810246, 17080328, 21350410, 25620492, 32025615, 34160656, 42700820, 51240984, 64051230, 85401640, 102481968, 128102460, 170803280, 256204920, 512409840]

約数ペア:

[(1, 512409840), (2, 256204920), (3, 170803280), (4, 128102460), (5, 102481968), (6, 85401640), (8, 64051230), (10, 51240984), (12, 42700820), (15, 34160656), (16, 32025615), (20, 25620492), (24, 21350410), (30, 17080328), (40, 12810246), (48, 10675205), (60, 8540164), (71, 7217040), (80, 6405123), (120, 4270082), (142, 3608520), (213, 2405680), (240, 2135041), (284, 1804260), (355, 1443408), (426, 1202840), (568, 902130), (710, 721704), (852, 601420), (1065, 481136), (1136, 451065), (1420, 360852), (1704, 300710), (2130, 240568), (2840, 180426), (3408, 150355), (4260, 120284), (5680, 90213), (8520, 60142), (17040, 30071)]