24700140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 78872640

約数和(自身を除く): 54172500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 193, 237, 270, 316, 324, 386, 395, 405, 474, 540, 579, 711, 772, 790, 810, 948, 965, 1158, 1185, 1422, 1580, 1620, 1737, 1930, 2133, 2316, 2370, 2844, 2895, 3474, 3555, 3860, 4266, 4740, 5211, 5790, 6399, 6948, 7110, 8532, 8685, 10422, 10665, 11580, 12798, 14220, 15247, 15633, 17370, 20844, 21330, 25596, 26055, 30494, 31266, 31995, 34740, 42660, 45741, 52110, 60988, 62532, 63990, 76235, 78165, 91482, 104220, 127980, 137223, 152470, 156330, 182964, 228705, 274446, 304940, 312660, 411669, 457410, 548892, 686115, 823338, 914820, 1235007, 1372230, 1646676, 2058345, 2470014, 2744460, 4116690, 4940028, 6175035, 8233380, 12350070, 24700140]

約数ペア:

[(1, 24700140), (2, 12350070), (3, 8233380), (4, 6175035), (5, 4940028), (6, 4116690), (9, 2744460), (10, 2470014), (12, 2058345), (15, 1646676), (18, 1372230), (20, 1235007), (27, 914820), (30, 823338), (36, 686115), (45, 548892), (54, 457410), (60, 411669), (79, 312660), (81, 304940), (90, 274446), (108, 228705), (135, 182964), (158, 156330), (162, 152470), (180, 137223), (193, 127980), (237, 104220), (270, 91482), (316, 78165), (324, 76235), (386, 63990), (395, 62532), (405, 60988), (474, 52110), (540, 45741), (579, 42660), (711, 34740), (772, 31995), (790, 31266), (810, 30494), (948, 26055), (965, 25596), (1158, 21330), (1185, 20844), (1422, 17370), (1580, 15633), (1620, 15247), (1737, 14220), (1930, 12798), (2133, 11580), (2316, 10665), (2370, 10422), (2844, 8685), (2895, 8532), (3474, 7110), (3555, 6948), (3860, 6399), (4266, 5790), (4740, 5211)]