207680727960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{576890911}}^1$

素因数の和:576890928

約数の個数: 48

約数和(自身を含む): 674962367040

約数和(自身を除く): 467281639080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 576890911, 1153781822, 1730672733, 2307563644, 2884454555, 3461345466, 4615127288, 5192018199, 5768909110, 6922690932, 8653363665, 10384036398, 11537818220, 13845381864, 17306727330, 20768072796, 23075636440, 25960090995, 34613454660, 41536145592, 51920181990, 69226909320, 103840363980, 207680727960]

約数ペア:

[(1, 207680727960), (2, 103840363980), (3, 69226909320), (4, 51920181990), (5, 41536145592), (6, 34613454660), (8, 25960090995), (9, 23075636440), (10, 20768072796), (12, 17306727330), (15, 13845381864), (18, 11537818220), (20, 10384036398), (24, 8653363665), (30, 6922690932), (36, 5768909110), (40, 5192018199), (45, 4615127288), (60, 3461345466), (72, 2884454555), (90, 2307563644), (120, 1730672733), (180, 1153781822), (360, 576890911)]