83911440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2896

約数の個数: 80

約数和(自身を含む): 262268928

約数和(自身を除く): 178357488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2753, 3048, 3810, 5080, 5506, 6096, 7620, 8259, 10160, 11012, 13765, 15240, 16518, 22024, 27530, 30480, 33036, 41295, 44048, 55060, 66072, 82590, 110120, 132144, 165180, 220240, 330360, 349631, 660720, 699262, 1048893, 1398524, 1748155, 2097786, 2797048, 3496310, 4195572, 5244465, 5594096, 6992620, 8391144, 10488930, 13985240, 16782288, 20977860, 27970480, 41955720, 83911440]

約数ペア:

[(1, 83911440), (2, 41955720), (3, 27970480), (4, 20977860), (5, 16782288), (6, 13985240), (8, 10488930), (10, 8391144), (12, 6992620), (15, 5594096), (16, 5244465), (20, 4195572), (24, 3496310), (30, 2797048), (40, 2097786), (48, 1748155), (60, 1398524), (80, 1048893), (120, 699262), (127, 660720), (240, 349631), (254, 330360), (381, 220240), (508, 165180), (635, 132144), (762, 110120), (1016, 82590), (1270, 66072), (1524, 55060), (1905, 44048), (2032, 41295), (2540, 33036), (2753, 30480), (3048, 27530), (3810, 22024), (5080, 16518), (5506, 15240), (6096, 13765), (7620, 11012), (8259, 10160)]