1047156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4919}}^1$

素因数の和:5822

約数の個数: 80

約数和(自身を含む): 3250506240

約数和(自身を除く): 2203349520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 887, 1774, 2661, 3548, 4435, 4919, 5322, 7096, 8870, 9838, 10644, 13305, 14192, 14757, 17740, 19676, 21288, 24595, 26610, 29514, 35480, 39352, 42576, 49190, 53220, 59028, 70960, 73785, 78704, 98380, 106440, 118056, 147570, 196760, 212880, 236112, 295140, 393520, 590280, 1180560, 4363153, 8726306, 13089459, 17452612, 21815765, 26178918, 34905224, 43631530, 52357836, 65447295, 69810448, 87263060, 104715672, 130894590, 174526120, 209431344, 261789180, 349052240, 523578360, 1047156720]

約数ペア:

[(1, 1047156720), (2, 523578360), (3, 349052240), (4, 261789180), (5, 209431344), (6, 174526120), (8, 130894590), (10, 104715672), (12, 87263060), (15, 69810448), (16, 65447295), (20, 52357836), (24, 43631530), (30, 34905224), (40, 26178918), (48, 21815765), (60, 17452612), (80, 13089459), (120, 8726306), (240, 4363153), (887, 1180560), (1774, 590280), (2661, 393520), (3548, 295140), (4435, 236112), (4919, 212880), (5322, 196760), (7096, 147570), (8870, 118056), (9838, 106440), (10644, 98380), (13305, 78704), (14192, 73785), (14757, 70960), (17740, 59028), (19676, 53220), (21288, 49190), (24595, 42576), (26610, 39352), (29514, 35480)]