734911920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{340237}}^1$

素因数の和:340259

約数の個数: 80

約数和(自身を含む): 2531370720

約数和(自身を除く): 1796458800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 340237, 680474, 1020711, 1360948, 1701185, 2041422, 2721896, 3062133, 3402370, 4082844, 5103555, 5443792, 6124266, 6804740, 8165688, 9186399, 10207110, 12248532, 13609480, 15310665, 16331376, 18372798, 20414220, 24497064, 27218960, 30621330, 36745596, 40828440, 45931995, 48994128, 61242660, 73491192, 81656880, 91863990, 122485320, 146982384, 183727980, 244970640, 367455960, 734911920]

約数ペア:

[(1, 734911920), (2, 367455960), (3, 244970640), (4, 183727980), (5, 146982384), (6, 122485320), (8, 91863990), (9, 81656880), (10, 73491192), (12, 61242660), (15, 48994128), (16, 45931995), (18, 40828440), (20, 36745596), (24, 30621330), (27, 27218960), (30, 24497064), (36, 20414220), (40, 18372798), (45, 16331376), (48, 15310665), (54, 13609480), (60, 12248532), (72, 10207110), (80, 9186399), (90, 8165688), (108, 6804740), (120, 6124266), (135, 5443792), (144, 5103555), (180, 4082844), (216, 3402370), (240, 3062133), (270, 2721896), (360, 2041422), (432, 1701185), (540, 1360948), (720, 1020711), (1080, 680474), (2160, 340237)]