83865720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5644

約数の個数: 64

約数和(自身を含む): 253624320

約数和(自身を除く): 169758600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 5503, 7620, 11006, 15240, 16509, 22012, 27515, 33018, 44024, 55030, 66036, 82545, 110060, 132072, 165090, 220120, 330180, 660360, 698881, 1397762, 2096643, 2795524, 3494405, 4193286, 5591048, 6988810, 8386572, 10483215, 13977620, 16773144, 20966430, 27955240, 41932860, 83865720]

約数ペア:

[(1, 83865720), (2, 41932860), (3, 27955240), (4, 20966430), (5, 16773144), (6, 13977620), (8, 10483215), (10, 8386572), (12, 6988810), (15, 5591048), (20, 4193286), (24, 3494405), (30, 2795524), (40, 2096643), (60, 1397762), (120, 698881), (127, 660360), (254, 330180), (381, 220120), (508, 165090), (635, 132072), (762, 110060), (1016, 82545), (1270, 66036), (1524, 55030), (1905, 44024), (2540, 33018), (3048, 27515), (3810, 22012), (5080, 16509), (5503, 15240), (7620, 11006)]