15090672

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 41559840

約数和(自身を除く): 26469168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 293, 296, 348, 444, 464, 586, 592, 696, 879, 888, 1073, 1172, 1392, 1758, 1776, 2146, 2344, 3219, 3516, 4292, 4688, 6438, 7032, 8497, 8584, 10841, 12876, 14064, 16994, 17168, 21682, 25491, 25752, 32523, 33988, 43364, 50982, 51504, 65046, 67976, 86728, 101964, 130092, 135952, 173456, 203928, 260184, 314389, 407856, 520368, 628778, 943167, 1257556, 1886334, 2515112, 3772668, 5030224, 7545336, 15090672]

約数ペア:

[(1, 15090672), (2, 7545336), (3, 5030224), (4, 3772668), (6, 2515112), (8, 1886334), (12, 1257556), (16, 943167), (24, 628778), (29, 520368), (37, 407856), (48, 314389), (58, 260184), (74, 203928), (87, 173456), (111, 135952), (116, 130092), (148, 101964), (174, 86728), (222, 67976), (232, 65046), (293, 51504), (296, 50982), (348, 43364), (444, 33988), (464, 32523), (586, 25752), (592, 25491), (696, 21682), (879, 17168), (888, 16994), (1073, 14064), (1172, 12876), (1392, 10841), (1758, 8584), (1776, 8497), (2146, 7032), (2344, 6438), (3219, 4688), (3516, 4292)]