149908560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20149}}^1$

素因数の和:20196

約数の個数: 80

約数和(自身を含む): 479731200

約数和(自身を除く): 329822640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 20149, 40298, 60447, 80596, 100745, 120894, 161192, 201490, 241788, 302235, 322384, 402980, 483576, 604470, 624619, 805960, 967152, 1208940, 1249238, 1611920, 1873857, 2417880, 2498476, 3123095, 3747714, 4835760, 4996952, 6246190, 7495428, 9369285, 9993904, 12492380, 14990856, 18738570, 24984760, 29981712, 37477140, 49969520, 74954280, 149908560]

約数ペア:

[(1, 149908560), (2, 74954280), (3, 49969520), (4, 37477140), (5, 29981712), (6, 24984760), (8, 18738570), (10, 14990856), (12, 12492380), (15, 9993904), (16, 9369285), (20, 7495428), (24, 6246190), (30, 4996952), (31, 4835760), (40, 3747714), (48, 3123095), (60, 2498476), (62, 2417880), (80, 1873857), (93, 1611920), (120, 1249238), (124, 1208940), (155, 967152), (186, 805960), (240, 624619), (248, 604470), (310, 483576), (372, 402980), (465, 322384), (496, 302235), (620, 241788), (744, 201490), (930, 161192), (1240, 120894), (1488, 100745), (1860, 80596), (2480, 60447), (3720, 40298), (7440, 20149)]