76387960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 112724360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1367, 1397, 2540, 2734, 2794, 5080, 5468, 5588, 6835, 6985, 10936, 11176, 13670, 13970, 15037, 27340, 27940, 30074, 54680, 55880, 60148, 75185, 120296, 150370, 173609, 300740, 347218, 601480, 694436, 868045, 1388872, 1736090, 1909699, 3472180, 3819398, 6944360, 7638796, 9548495, 15277592, 19096990, 38193980, 76387960]

約数ペア:

[(1, 76387960), (2, 38193980), (4, 19096990), (5, 15277592), (8, 9548495), (10, 7638796), (11, 6944360), (20, 3819398), (22, 3472180), (40, 1909699), (44, 1736090), (55, 1388872), (88, 868045), (110, 694436), (127, 601480), (220, 347218), (254, 300740), (440, 173609), (508, 150370), (635, 120296), (1016, 75185), (1270, 60148), (1367, 55880), (1397, 54680), (2540, 30074), (2734, 27940), (2794, 27340), (5080, 15037), (5468, 13970), (5588, 13670), (6835, 11176), (6985, 10936)]